201248410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{2819}}^1$

素因数の和:2907

約数の個数: 48

約数和(自身を含む): 405064800

約数和(自身を除く): 203816390

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 121, 242, 295, 590, 605, 649, 1210, 1298, 2819, 3245, 5638, 6490, 7139, 14095, 14278, 28190, 31009, 35695, 62018, 71390, 155045, 166321, 310090, 332642, 341099, 682198, 831605, 1663210, 1705495, 1829531, 3410990, 3659062, 9147655, 18295310, 20124841, 40249682, 100624205, 201248410]

約数ペア:

[(1, 201248410), (2, 100624205), (5, 40249682), (10, 20124841), (11, 18295310), (22, 9147655), (55, 3659062), (59, 3410990), (110, 1829531), (118, 1705495), (121, 1663210), (242, 831605), (295, 682198), (590, 341099), (605, 332642), (649, 310090), (1210, 166321), (1298, 155045), (2819, 71390), (3245, 62018), (5638, 35695), (6490, 31009), (7139, 28190), (14095, 14278)]