230199554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{10837}}^1$

素因数の和:10914

約数の個数: 32

約数和(自身を含む): 400572480

約数和(自身を除く): 170372926

約数列:

[1, 2, 13, 19, 26, 38, 43, 86, 247, 494, 559, 817, 1118, 1634, 10621, 10837, 21242, 21674, 140881, 205903, 281762, 411806, 465991, 931982, 2676739, 5353478, 6057883, 8853829, 12115766, 17707658, 115099777, 230199554]

約数ペア:

[(1, 230199554), (2, 115099777), (13, 17707658), (19, 12115766), (26, 8853829), (38, 6057883), (43, 5353478), (86, 2676739), (247, 931982), (494, 465991), (559, 411806), (817, 281762), (1118, 205903), (1634, 140881), (10621, 21674), (10837, 21242)]