201745194452

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{1213}}^1\times {\mathrm{2161}}^1$

素因数の和:3720

約数の個数: 48

約数和(自身を含む): 359810486784

約数和(自身を除く): 158065292332

約数列:

[1, 2, 4, 71, 142, 271, 284, 542, 1084, 1213, 2161, 2426, 4322, 4852, 8644, 19241, 38482, 76964, 86123, 153431, 172246, 306862, 328723, 344492, 585631, 613724, 657446, 1171262, 1314892, 2342524, 2621293, 5242586, 10485172, 23339333, 41579801, 46678666, 83159602, 93357332, 166319204, 186111803, 372223606, 710370403, 744447212, 1420740806, 2841481612, 50436298613, 100872597226, 201745194452]

約数ペア:

[(1, 201745194452), (2, 100872597226), (4, 50436298613), (71, 2841481612), (142, 1420740806), (271, 744447212), (284, 710370403), (542, 372223606), (1084, 186111803), (1213, 166319204), (2161, 93357332), (2426, 83159602), (4322, 46678666), (4852, 41579801), (8644, 23339333), (19241, 10485172), (38482, 5242586), (76964, 2621293), (86123, 2342524), (153431, 1314892), (172246, 1171262), (306862, 657446), (328723, 613724), (344492, 585631)]