201242756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18517}}^1$

素因数の和:18564

約数の個数: 48

約数和(自身を含む): 435543360

約数和(自身を除く): 234300604

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 418, 494, 572, 836, 988, 2717, 5434, 10868, 18517, 37034, 74068, 203687, 240721, 351823, 407374, 481442, 703646, 814748, 962884, 1407292, 2647931, 3870053, 4573699, 5295862, 7740106, 9147398, 10591724, 15480212, 18294796, 50310689, 100621378, 201242756]

約数ペア:

[(1, 201242756), (2, 100621378), (4, 50310689), (11, 18294796), (13, 15480212), (19, 10591724), (22, 9147398), (26, 7740106), (38, 5295862), (44, 4573699), (52, 3870053), (76, 2647931), (143, 1407292), (209, 962884), (247, 814748), (286, 703646), (418, 481442), (494, 407374), (572, 351823), (836, 240721), (988, 203687), (2717, 74068), (5434, 37034), (10868, 18517)]