201330870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{516233}}^1$

素因数の和:516256

約数の個数: 32

約数和(自身を含む): 520363872

約数和(自身を除く): 319033002

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 516233, 1032466, 1548699, 2581165, 3097398, 5162330, 6711029, 7743495, 13422058, 15486990, 20133087, 33555145, 40266174, 67110290, 100665435, 201330870]

約数ペア:

[(1, 201330870), (2, 100665435), (3, 67110290), (5, 40266174), (6, 33555145), (10, 20133087), (13, 15486990), (15, 13422058), (26, 7743495), (30, 6711029), (39, 5162330), (65, 3097398), (78, 2581165), (130, 1548699), (195, 1032466), (390, 516233)]