201192728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73751}}^1$

素因数の和:73799

約数の個数: 32

約数和(自身を含む): 424811520

約数和(自身を除く): 223618792

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 73751, 147502, 295004, 590008, 811261, 1622522, 2286281, 3245044, 4572562, 6490088, 9145124, 18290248, 25149091, 50298182, 100596364, 201192728]

約数ペア:

[(1, 201192728), (2, 100596364), (4, 50298182), (8, 25149091), (11, 18290248), (22, 9145124), (31, 6490088), (44, 4572562), (62, 3245044), (88, 2286281), (124, 1622522), (248, 811261), (341, 590008), (682, 295004), (1364, 147502), (2728, 73751)]