201226760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{4409}}^1$

素因数の和:4590

約数の個数: 64

約数和(自身を含む): 520732800

約数和(自身を除く): 319506040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 163, 280, 326, 652, 815, 1141, 1304, 1630, 2282, 3260, 4409, 4564, 5705, 6520, 8818, 9128, 11410, 17636, 22045, 22820, 30863, 35272, 44090, 45640, 61726, 88180, 123452, 154315, 176360, 246904, 308630, 617260, 718667, 1234520, 1437334, 2874668, 3593335, 5030669, 5749336, 7186670, 10061338, 14373340, 20122676, 25153345, 28746680, 40245352, 50306690, 100613380, 201226760]

約数ペア:

[(1, 201226760), (2, 100613380), (4, 50306690), (5, 40245352), (7, 28746680), (8, 25153345), (10, 20122676), (14, 14373340), (20, 10061338), (28, 7186670), (35, 5749336), (40, 5030669), (56, 3593335), (70, 2874668), (140, 1437334), (163, 1234520), (280, 718667), (326, 617260), (652, 308630), (815, 246904), (1141, 176360), (1304, 154315), (1630, 123452), (2282, 88180), (3260, 61726), (4409, 45640), (4564, 44090), (5705, 35272), (6520, 30863), (8818, 22820), (9128, 22045), (11410, 17636)]