200533040

素因数分解:

$2^4\times 5^1\times {\mathrm{331}}^1\times {\mathrm{7573}}^1$

素因数の和:7917

約数の個数: 40

約数和(自身を含む): 467709648

約数和(自身を除く): 267176608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 331, 662, 1324, 1655, 2648, 3310, 5296, 6620, 7573, 13240, 15146, 26480, 30292, 37865, 60584, 75730, 121168, 151460, 302920, 605840, 2506663, 5013326, 10026652, 12533315, 20053304, 25066630, 40106608, 50133260, 100266520, 200533040]

約数ペア:

[(1, 200533040), (2, 100266520), (4, 50133260), (5, 40106608), (8, 25066630), (10, 20053304), (16, 12533315), (20, 10026652), (40, 5013326), (80, 2506663), (331, 605840), (662, 302920), (1324, 151460), (1655, 121168), (2648, 75730), (3310, 60584), (5296, 37865), (6620, 30292), (7573, 26480), (13240, 15146)]