213048110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{2939}}^1$

素因数の和:3616

約数の個数: 32

約数和(自身を含む): 419126400

約数和(自身を除く): 206078290

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 659, 1318, 2939, 3295, 5878, 6590, 7249, 14498, 14695, 29390, 32329, 36245, 64658, 72490, 161645, 323290, 1936801, 3873602, 9684005, 19368010, 21304811, 42609622, 106524055, 213048110]

約数ペア:

[(1, 213048110), (2, 106524055), (5, 42609622), (10, 21304811), (11, 19368010), (22, 9684005), (55, 3873602), (110, 1936801), (659, 323290), (1318, 161645), (2939, 72490), (3295, 64658), (5878, 36245), (6590, 32329), (7249, 29390), (14498, 14695)]