201631103608

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{37561681}}^1$

素因数の和:37561759

約数の個数: 32

約数和(自身を含む): 419188371120

約数和(自身を除く): 217557267512

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 37561681, 75123362, 150246724, 300493448, 413178491, 826356982, 1652713964, 2291262541, 3305427928, 4582525082, 9165050164, 18330100328, 25203887951, 50407775902, 100815551804, 201631103608]

約数ペア:

[(1, 201631103608), (2, 100815551804), (4, 50407775902), (8, 25203887951), (11, 18330100328), (22, 9165050164), (44, 4582525082), (61, 3305427928), (88, 2291262541), (122, 1652713964), (244, 826356982), (488, 413178491), (671, 300493448), (1342, 150246724), (2684, 75123362), (5368, 37561681)]