203496238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{631}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 339095808

約数和(自身を除く): 135599570

約数列:

[1, 2, 11, 22, 107, 137, 214, 274, 631, 1177, 1262, 1507, 2354, 3014, 6941, 13882, 14659, 29318, 67517, 86447, 135034, 161249, 172894, 322498, 742687, 950917, 1485374, 1901834, 9249829, 18499658, 101748119, 203496238]

約数ペア:

[(1, 203496238), (2, 101748119), (11, 18499658), (22, 9249829), (107, 1901834), (137, 1485374), (214, 950917), (274, 742687), (631, 322498), (1177, 172894), (1262, 161249), (1507, 135034), (2354, 86447), (3014, 67517), (6941, 29318), (13882, 14659)]