190202408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{4297}}^1$

素因数の和:4817

約数の個数: 32

約数和(自身を含む): 389914560

約数和(自身を除く): 199712152

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 503, 1006, 2012, 4024, 4297, 5533, 8594, 11066, 17188, 22132, 34376, 44264, 47267, 94534, 189068, 378136, 2161391, 4322782, 8645564, 17291128, 23775301, 47550602, 95101204, 190202408]

約数ペア:

[(1, 190202408), (2, 95101204), (4, 47550602), (8, 23775301), (11, 17291128), (22, 8645564), (44, 4322782), (88, 2161391), (503, 378136), (1006, 189068), (2012, 94534), (4024, 47267), (4297, 44264), (5533, 34376), (8594, 22132), (11066, 17188)]