201757497400

素因数分解:

$2^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{359}}^1\times {\mathrm{491}}^1$

素因数の和:1022

約数の個数: 192

約数和(自身を含む): 484281504000

約数和(自身を除く): 282524006600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 59, 97, 100, 118, 194, 200, 236, 295, 359, 388, 472, 485, 491, 590, 718, 776, 970, 982, 1180, 1436, 1475, 1795, 1940, 1964, 2360, 2425, 2455, 2872, 2950, 3590, 3880, 3928, 4850, 4910, 5723, 5900, 7180, 8975, 9700, 9820, 11446, 11800, 12275, 14360, 17950, 19400, 19640, 21181, 22892, 24550, 28615, 28969, 34823, 35900, 42362, 45784, 47627, 49100, 57230, 57938, 69646, 71800, 84724, 95254, 98200, 105905, 114460, 115876, 139292, 143075, 144845, 169448, 174115, 176269, 190508, 211810, 228920, 231752, 238135, 278584, 286150, 289690, 348230, 352538, 381016, 423620, 476270, 529525, 572300, 579380, 696460, 705076, 724225, 847240, 870575, 881345, 952540, 1059050, 1144600, 1158760, 1190675, 1392920, 1410152, 1448450, 1741150, 1762690, 1905080, 2054557, 2118100, 2381350, 2809993, 2896900, 3482300, 3525380, 4109114, 4236200, 4406725, 4762700, 5619986, 5793800, 6964600, 7050760, 8218228, 8813450, 9525400, 10272785, 10399871, 11239972, 14049965, 16436456, 17098093, 17626900, 20545570, 20799742, 22479944, 28099930, 34196186, 35253800, 41091140, 41599484, 51363925, 51999355, 56199860, 68392372, 70249825, 82182280, 83198968, 85490465, 102727850, 103998710, 112399720, 136784744, 140499650, 170980930, 205455700, 207997420, 259996775, 280999300, 341961860, 410911400, 415994840, 427452325, 519993550, 561998600, 683923720, 854904650, 1008787487, 1039987100, 1709809300, 2017574974, 2079974200, 3419618600, 4035149948, 5043937435, 8070299896, 10087874870, 20175749740, 25219687175, 40351499480, 50439374350, 100878748700, 201757497400]

約数ペア:

[(1, 201757497400), (2, 100878748700), (4, 50439374350), (5, 40351499480), (8, 25219687175), (10, 20175749740), (20, 10087874870), (25, 8070299896), (40, 5043937435), (50, 4035149948), (59, 3419618600), (97, 2079974200), (100, 2017574974), (118, 1709809300), (194, 1039987100), (200, 1008787487), (236, 854904650), (295, 683923720), (359, 561998600), (388, 519993550), (472, 427452325), (485, 415994840), (491, 410911400), (590, 341961860), (718, 280999300), (776, 259996775), (970, 207997420), (982, 205455700), (1180, 170980930), (1436, 140499650), (1475, 136784744), (1795, 112399720), (1940, 103998710), (1964, 102727850), (2360, 85490465), (2425, 83198968), (2455, 82182280), (2872, 70249825), (2950, 68392372), (3590, 56199860), (3880, 51999355), (3928, 51363925), (4850, 41599484), (4910, 41091140), (5723, 35253800), (5900, 34196186), (7180, 28099930), (8975, 22479944), (9700, 20799742), (9820, 20545570), (11446, 17626900), (11800, 17098093), (12275, 16436456), (14360, 14049965), (17950, 11239972), (19400, 10399871), (19640, 10272785), (21181, 9525400), (22892, 8813450), (24550, 8218228), (28615, 7050760), (28969, 6964600), (34823, 5793800), (35900, 5619986), (42362, 4762700), (45784, 4406725), (47627, 4236200), (49100, 4109114), (57230, 3525380), (57938, 3482300), (69646, 2896900), (71800, 2809993), (84724, 2381350), (95254, 2118100), (98200, 2054557), (105905, 1905080), (114460, 1762690), (115876, 1741150), (139292, 1448450), (143075, 1410152), (144845, 1392920), (169448, 1190675), (174115, 1158760), (176269, 1144600), (190508, 1059050), (211810, 952540), (228920, 881345), (231752, 870575), (238135, 847240), (278584, 724225), (286150, 705076), (289690, 696460), (348230, 579380), (352538, 572300), (381016, 529525), (423620, 476270)]