202456150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{941}}^1$

素因数の和:1297

約数の個数: 48

約数和(自身を含む): 407192688

約数和(自身を除く): 204736538

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 331, 650, 662, 941, 1655, 1882, 3310, 4303, 4705, 8275, 8606, 9410, 12233, 16550, 21515, 23525, 24466, 43030, 47050, 61165, 107575, 122330, 215150, 305825, 311471, 611650, 622942, 1557355, 3114710, 4049123, 7786775, 8098246, 15573550, 20245615, 40491230, 101228075, 202456150]

約数ペア:

[(1, 202456150), (2, 101228075), (5, 40491230), (10, 20245615), (13, 15573550), (25, 8098246), (26, 7786775), (50, 4049123), (65, 3114710), (130, 1557355), (325, 622942), (331, 611650), (650, 311471), (662, 305825), (941, 215150), (1655, 122330), (1882, 107575), (3310, 61165), (4303, 47050), (4705, 43030), (8275, 24466), (8606, 23525), (9410, 21515), (12233, 16550)]