201466460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{2341}}^1$

素因数の和:2694

約数の個数: 48

約数和(自身を含む): 457195872

約数和(自身を除く): 255729412

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 331, 662, 1324, 1655, 2341, 3310, 4303, 4682, 6620, 8606, 9364, 11705, 17212, 21515, 23410, 30433, 43030, 46820, 60866, 86060, 121732, 152165, 304330, 608660, 774871, 1549742, 3099484, 3874355, 7748710, 10073323, 15497420, 20146646, 40293292, 50366615, 100733230, 201466460]

約数ペア:

[(1, 201466460), (2, 100733230), (4, 50366615), (5, 40293292), (10, 20146646), (13, 15497420), (20, 10073323), (26, 7748710), (52, 3874355), (65, 3099484), (130, 1549742), (260, 774871), (331, 608660), (662, 304330), (1324, 152165), (1655, 121732), (2341, 86060), (3310, 60866), (4303, 46820), (4682, 43030), (6620, 30433), (8606, 23410), (9364, 21515), (11705, 17212)]