206133440

素因数分解:

$2^6\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2377}}^1$

素因数の和:2665

約数の個数: 56

約数和(自身を含む): 492873792

約数和(自身を除く): 286740352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 271, 320, 542, 1084, 1355, 2168, 2377, 2710, 4336, 4754, 5420, 8672, 9508, 10840, 11885, 17344, 19016, 21680, 23770, 38032, 43360, 47540, 76064, 86720, 95080, 152128, 190160, 380320, 644167, 760640, 1288334, 2576668, 3220835, 5153336, 6441670, 10306672, 12883340, 20613344, 25766680, 41226688, 51533360, 103066720, 206133440]

約数ペア:

[(1, 206133440), (2, 103066720), (4, 51533360), (5, 41226688), (8, 25766680), (10, 20613344), (16, 12883340), (20, 10306672), (32, 6441670), (40, 5153336), (64, 3220835), (80, 2576668), (160, 1288334), (271, 760640), (320, 644167), (542, 380320), (1084, 190160), (1355, 152128), (2168, 95080), (2377, 86720), (2710, 76064), (4336, 47540), (4754, 43360), (5420, 38032), (8672, 23770), (9508, 21680), (10840, 19016), (11885, 17344)]