198582034

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{20177}}^1$

素因数の和:20242

約数の個数: 32

約数和(自身を含む): 368046720

約数和(自身を除く): 169464686

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1406, 4921, 9842, 20177, 40354, 141239, 282478, 383363, 746549, 766726, 1493098, 2683541, 5225843, 5367082, 10451686, 14184431, 28368862, 99291017, 198582034]

約数ペア:

[(1, 198582034), (2, 99291017), (7, 28368862), (14, 14184431), (19, 10451686), (37, 5367082), (38, 5225843), (74, 2683541), (133, 1493098), (259, 766726), (266, 746549), (518, 383363), (703, 282478), (1406, 141239), (4921, 40354), (9842, 20177)]