100647218

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{16451}}^1$

素因数の和:16502

約数の個数: 32

約数和(自身を含む): 189527040

約数和(自身を除く): 88879822

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 6118, 16451, 32902, 115157, 230314, 312569, 378373, 625138, 756746, 2187983, 2648611, 4375966, 5297222, 7189087, 14378174, 50323609, 100647218]

約数ペア:

[(1, 100647218), (2, 50323609), (7, 14378174), (14, 7189087), (19, 5297222), (23, 4375966), (38, 2648611), (46, 2187983), (133, 756746), (161, 625138), (266, 378373), (322, 312569), (437, 230314), (874, 115157), (3059, 32902), (6118, 16451)]