202319678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{503}}^1$

素因数の和:952

約数の個数: 32

約数和(自身を含む): 339655680

約数和(自身を除く): 137336002

約数列:

[1, 2, 11, 22, 47, 94, 389, 503, 517, 778, 1006, 1034, 4279, 5533, 8558, 11066, 18283, 23641, 36566, 47282, 195667, 201113, 260051, 391334, 402226, 520102, 2152337, 4304674, 9196349, 18392698, 101159839, 202319678]

約数ペア:

[(1, 202319678), (2, 101159839), (11, 18392698), (22, 9196349), (47, 4304674), (94, 2152337), (389, 520102), (503, 402226), (517, 391334), (778, 260051), (1006, 201113), (1034, 195667), (4279, 47282), (5533, 36566), (8558, 23641), (11066, 18283)]