208055588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6361}}^1$

素因数の和:6432

約数の個数: 48

約数和(自身を含む): 426457584

約数和(自身を除く): 218401996

約数列:

[1, 2, 4, 13, 17, 26, 34, 37, 52, 68, 74, 148, 221, 442, 481, 629, 884, 962, 1258, 1924, 2516, 6361, 8177, 12722, 16354, 25444, 32708, 82693, 108137, 165386, 216274, 235357, 330772, 432548, 470714, 941428, 1405781, 2811562, 3059641, 4001069, 5623124, 6119282, 8002138, 12238564, 16004276, 52013897, 104027794, 208055588]

約数ペア:

[(1, 208055588), (2, 104027794), (4, 52013897), (13, 16004276), (17, 12238564), (26, 8002138), (34, 6119282), (37, 5623124), (52, 4001069), (68, 3059641), (74, 2811562), (148, 1405781), (221, 941428), (442, 470714), (481, 432548), (629, 330772), (884, 235357), (962, 216274), (1258, 165386), (1924, 108137), (2516, 82693), (6361, 32708), (8177, 25444), (12722, 16354)]