218372296

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{7687}}^1$

素因数の和:7813

約数の個数: 32

約数和(自身を含む): 423455040

約数和(自身を除く): 205082744

約数列:

[1, 2, 4, 8, 53, 67, 106, 134, 212, 268, 424, 536, 3551, 7102, 7687, 14204, 15374, 28408, 30748, 61496, 407411, 515029, 814822, 1030058, 1629644, 2060116, 3259288, 4120232, 27296537, 54593074, 109186148, 218372296]

約数ペア:

[(1, 218372296), (2, 109186148), (4, 54593074), (8, 27296537), (53, 4120232), (67, 3259288), (106, 2060116), (134, 1629644), (212, 1030058), (268, 814822), (424, 515029), (536, 407411), (3551, 61496), (7102, 30748), (7687, 28408), (14204, 15374)]