195789492

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1601}}^1$

素因数の和:1733

約数の個数: 72

約数和(自身を含む): 513152640

約数和(自身を除く): 317363148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 79, 86, 129, 158, 172, 237, 258, 316, 387, 474, 516, 711, 774, 948, 1422, 1548, 1601, 2844, 3202, 3397, 4803, 6404, 6794, 9606, 10191, 13588, 14409, 19212, 20382, 28818, 30573, 40764, 57636, 61146, 68843, 122292, 126479, 137686, 206529, 252958, 275372, 379437, 413058, 505916, 619587, 758874, 826116, 1138311, 1239174, 1517748, 2276622, 2478348, 4553244, 5438597, 10877194, 16315791, 21754388, 32631582, 48947373, 65263164, 97894746, 195789492]

約数ペア:

[(1, 195789492), (2, 97894746), (3, 65263164), (4, 48947373), (6, 32631582), (9, 21754388), (12, 16315791), (18, 10877194), (36, 5438597), (43, 4553244), (79, 2478348), (86, 2276622), (129, 1517748), (158, 1239174), (172, 1138311), (237, 826116), (258, 758874), (316, 619587), (387, 505916), (474, 413058), (516, 379437), (711, 275372), (774, 252958), (948, 206529), (1422, 137686), (1548, 126479), (1601, 122292), (2844, 68843), (3202, 61146), (3397, 57636), (4803, 40764), (6404, 30573), (6794, 28818), (9606, 20382), (10191, 19212), (13588, 14409)]