201231808

素因数分解:

$2^6\times {\mathrm{811}}^1\times {\mathrm{3877}}^1$

素因数の和:4700

約数の個数: 28

約数和(自身を含む): 399914872

約数和(自身を除く): 198683064

約数列:

[1, 2, 4, 8, 16, 32, 64, 811, 1622, 3244, 3877, 6488, 7754, 12976, 15508, 25952, 31016, 51904, 62032, 124064, 248128, 3144247, 6288494, 12576988, 25153976, 50307952, 100615904, 201231808]

約数ペア:

[(1, 201231808), (2, 100615904), (4, 50307952), (8, 25153976), (16, 12576988), (32, 6288494), (64, 3144247), (811, 248128), (1622, 124064), (3244, 62032), (3877, 51904), (6488, 31016), (7754, 25952), (12976, 15508)]