206673490

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{9157}}^1$

素因数の和:9262

約数の個数: 32

約数和(自身を含む): 388372464

約数和(自身を除く): 181698974

約数列:

[1, 2, 5, 10, 37, 61, 74, 122, 185, 305, 370, 610, 2257, 4514, 9157, 11285, 18314, 22570, 45785, 91570, 338809, 558577, 677618, 1117154, 1694045, 2792885, 3388090, 5585770, 20667349, 41334698, 103336745, 206673490]

約数ペア:

[(1, 206673490), (2, 103336745), (5, 41334698), (10, 20667349), (37, 5585770), (61, 3388090), (74, 2792885), (122, 1694045), (185, 1117154), (305, 677618), (370, 558577), (610, 338809), (2257, 91570), (4514, 45785), (9157, 22570), (11285, 18314)]