218502008

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{14057}}^1$

素因数の和:14159

約数の個数: 32

約数和(自身を含む): 430174800

約数和(自身を除く): 211672792

約数列:

[1, 2, 4, 8, 29, 58, 67, 116, 134, 232, 268, 536, 1943, 3886, 7772, 14057, 15544, 28114, 56228, 112456, 407653, 815306, 941819, 1630612, 1883638, 3261224, 3767276, 7534552, 27312751, 54625502, 109251004, 218502008]

約数ペア:

[(1, 218502008), (2, 109251004), (4, 54625502), (8, 27312751), (29, 7534552), (58, 3767276), (67, 3261224), (116, 1883638), (134, 1630612), (232, 941819), (268, 815306), (536, 407653), (1943, 112456), (3886, 56228), (7772, 28114), (14057, 15544)]