208770156

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{276151}}^1$

素因数の和:276171

約数の個数: 48

約数和(自身を含む): 618580480

約数和(自身を除く): 409810324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 276151, 552302, 828453, 1104604, 1656906, 1933057, 2485359, 3313812, 3866114, 4970718, 5799171, 7456077, 7732228, 9941436, 11598342, 14912154, 17397513, 23196684, 29824308, 34795026, 52192539, 69590052, 104385078, 208770156]

約数ペア:

[(1, 208770156), (2, 104385078), (3, 69590052), (4, 52192539), (6, 34795026), (7, 29824308), (9, 23196684), (12, 17397513), (14, 14912154), (18, 11598342), (21, 9941436), (27, 7732228), (28, 7456077), (36, 5799171), (42, 4970718), (54, 3866114), (63, 3313812), (84, 2485359), (108, 1933057), (126, 1656906), (189, 1104604), (252, 828453), (378, 552302), (756, 276151)]