210404936

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6379}}^1$

素因数の和:6442

約数の個数: 64

約数和(自身を含む): 489984000

約数和(自身を除く): 279579064

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 56, 62, 76, 124, 133, 152, 217, 248, 266, 434, 532, 589, 868, 1064, 1178, 1736, 2356, 4123, 4712, 6379, 8246, 12758, 16492, 25516, 32984, 44653, 51032, 89306, 121201, 178612, 197749, 242402, 357224, 395498, 484804, 790996, 848407, 969608, 1384243, 1581992, 1696814, 2768486, 3393628, 3757231, 5536972, 6787256, 7514462, 11073944, 15028924, 26300617, 30057848, 52601234, 105202468, 210404936]

約数ペア:

[(1, 210404936), (2, 105202468), (4, 52601234), (7, 30057848), (8, 26300617), (14, 15028924), (19, 11073944), (28, 7514462), (31, 6787256), (38, 5536972), (56, 3757231), (62, 3393628), (76, 2768486), (124, 1696814), (133, 1581992), (152, 1384243), (217, 969608), (248, 848407), (266, 790996), (434, 484804), (532, 395498), (589, 357224), (868, 242402), (1064, 197749), (1178, 178612), (1736, 121201), (2356, 89306), (4123, 51032), (4712, 44653), (6379, 32984), (8246, 25516), (12758, 16492)]