201431274

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{191}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 481628160

約数和(自身を除く): 280196886

約数列:

[1, 2, 3, 6, 11, 19, 22, 29, 33, 38, 57, 58, 66, 87, 114, 174, 191, 209, 319, 382, 418, 551, 573, 627, 638, 841, 957, 1102, 1146, 1254, 1653, 1682, 1914, 2101, 2523, 3306, 3629, 4202, 5046, 5539, 6061, 6303, 7258, 9251, 10887, 11078, 12122, 12606, 15979, 16617, 18183, 18502, 21774, 27753, 31958, 33234, 36366, 39919, 47937, 55506, 60929, 79838, 95874, 105241, 119757, 121858, 160631, 175769, 182787, 210482, 239514, 315723, 321262, 351538, 365574, 481893, 527307, 631446, 963786, 1054614, 1157651, 1766941, 2315302, 3051989, 3472953, 3533882, 5300823, 6103978, 6945906, 9155967, 10601646, 18311934, 33571879, 67143758, 100715637, 201431274]

約数ペア:

[(1, 201431274), (2, 100715637), (3, 67143758), (6, 33571879), (11, 18311934), (19, 10601646), (22, 9155967), (29, 6945906), (33, 6103978), (38, 5300823), (57, 3533882), (58, 3472953), (66, 3051989), (87, 2315302), (114, 1766941), (174, 1157651), (191, 1054614), (209, 963786), (319, 631446), (382, 527307), (418, 481893), (551, 365574), (573, 351538), (627, 321262), (638, 315723), (841, 239514), (957, 210482), (1102, 182787), (1146, 175769), (1254, 160631), (1653, 121858), (1682, 119757), (1914, 105241), (2101, 95874), (2523, 79838), (3306, 60929), (3629, 55506), (4202, 47937), (5046, 39919), (5539, 36366), (6061, 33234), (6303, 31958), (7258, 27753), (9251, 21774), (10887, 18502), (11078, 18183), (12122, 16617), (12606, 15979)]