197189850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:385

約数の個数: 192

約数和(自身を含む): 596211840

約数和(自身を除く): 399021990

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 25, 26, 29, 30, 33, 39, 50, 55, 58, 65, 66, 75, 78, 87, 110, 130, 143, 145, 150, 165, 174, 195, 275, 286, 290, 317, 319, 325, 330, 377, 390, 429, 435, 550, 634, 638, 650, 715, 725, 754, 825, 858, 870, 951, 957, 975, 1131, 1430, 1450, 1585, 1595, 1650, 1885, 1902, 1914, 1950, 2145, 2175, 2262, 3170, 3190, 3487, 3575, 3770, 4121, 4147, 4290, 4350, 4755, 4785, 5655, 6974, 7150, 7925, 7975, 8242, 8294, 9193, 9425, 9510, 9570, 10461, 10725, 11310, 12363, 12441, 15850, 15950, 17435, 18386, 18850, 20605, 20735, 20922, 21450, 23775, 23925, 24726, 24882, 27579, 28275, 34870, 41210, 41470, 45331, 45965, 47550, 47850, 52305, 55158, 56550, 61815, 62205, 87175, 90662, 91930, 101123, 103025, 103675, 104610, 119509, 123630, 124410, 135993, 137895, 174350, 202246, 206050, 207350, 226655, 229825, 239018, 261525, 271986, 275790, 303369, 309075, 311025, 358527, 453310, 459650, 505615, 523050, 597545, 606738, 618150, 622050, 679965, 689475, 717054, 1011230, 1133275, 1195090, 1314599, 1359930, 1378950, 1516845, 1792635, 2266550, 2528075, 2629198, 2987725, 3033690, 3399825, 3585270, 3943797, 5056150, 5975450, 6572995, 6799650, 7584225, 7887594, 8963175, 13145990, 15168450, 17926350, 19718985, 32864975, 39437970, 65729950, 98594925, 197189850]

約数ペア:

[(1, 197189850), (2, 98594925), (3, 65729950), (5, 39437970), (6, 32864975), (10, 19718985), (11, 17926350), (13, 15168450), (15, 13145990), (22, 8963175), (25, 7887594), (26, 7584225), (29, 6799650), (30, 6572995), (33, 5975450), (39, 5056150), (50, 3943797), (55, 3585270), (58, 3399825), (65, 3033690), (66, 2987725), (75, 2629198), (78, 2528075), (87, 2266550), (110, 1792635), (130, 1516845), (143, 1378950), (145, 1359930), (150, 1314599), (165, 1195090), (174, 1133275), (195, 1011230), (275, 717054), (286, 689475), (290, 679965), (317, 622050), (319, 618150), (325, 606738), (330, 597545), (377, 523050), (390, 505615), (429, 459650), (435, 453310), (550, 358527), (634, 311025), (638, 309075), (650, 303369), (715, 275790), (725, 271986), (754, 261525), (825, 239018), (858, 229825), (870, 226655), (951, 207350), (957, 206050), (975, 202246), (1131, 174350), (1430, 137895), (1450, 135993), (1585, 124410), (1595, 123630), (1650, 119509), (1885, 104610), (1902, 103675), (1914, 103025), (1950, 101123), (2145, 91930), (2175, 90662), (2262, 87175), (3170, 62205), (3190, 61815), (3487, 56550), (3575, 55158), (3770, 52305), (4121, 47850), (4147, 47550), (4290, 45965), (4350, 45331), (4755, 41470), (4785, 41210), (5655, 34870), (6974, 28275), (7150, 27579), (7925, 24882), (7975, 24726), (8242, 23925), (8294, 23775), (9193, 21450), (9425, 20922), (9510, 20735), (9570, 20605), (10461, 18850), (10725, 18386), (11310, 17435), (12363, 15950), (12441, 15850)]