100143212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 194091744

約数和(自身を除く): 93948532

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 131, 241, 244, 262, 482, 524, 793, 964, 1586, 1703, 3133, 3172, 3406, 6266, 6812, 7991, 12532, 14701, 15982, 29402, 31571, 31964, 58804, 63142, 103883, 126284, 191113, 207766, 382226, 410423, 415532, 764452, 820846, 1641692, 1925831, 3851662, 7703324, 25035803, 50071606, 100143212]

約数ペア:

[(1, 100143212), (2, 50071606), (4, 25035803), (13, 7703324), (26, 3851662), (52, 1925831), (61, 1641692), (122, 820846), (131, 764452), (241, 415532), (244, 410423), (262, 382226), (482, 207766), (524, 191113), (793, 126284), (964, 103883), (1586, 63142), (1703, 58804), (3133, 31964), (3172, 31571), (3406, 29402), (6266, 15982), (6812, 14701), (7991, 12532)]