201543576

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{645973}}^1$

素因数の和:645995

約数の個数: 32

約数和(自身を含む): 542618160

約数和(自身を除く): 341074584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 645973, 1291946, 1937919, 2583892, 3875838, 5167784, 7751676, 8397649, 15503352, 16795298, 25192947, 33590596, 50385894, 67181192, 100771788, 201543576]

約数ペア:

[(1, 201543576), (2, 100771788), (3, 67181192), (4, 50385894), (6, 33590596), (8, 25192947), (12, 16795298), (13, 15503352), (24, 8397649), (26, 7751676), (39, 5167784), (52, 3875838), (78, 2583892), (104, 1937919), (156, 1291946), (312, 645973)]