187856290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{3011}}^1$

素因数の和:3402

約数の個数: 32

約数和(自身を含む): 359126784

約数和(自身を除く): 171270494

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 367, 734, 1835, 3011, 3670, 6022, 6239, 12478, 15055, 30110, 31195, 51187, 62390, 102374, 255935, 511870, 1105037, 2210074, 5525185, 11050370, 18785629, 37571258, 93928145, 187856290]

約数ペア:

[(1, 187856290), (2, 93928145), (5, 37571258), (10, 18785629), (17, 11050370), (34, 5525185), (85, 2210074), (170, 1105037), (367, 511870), (734, 255935), (1835, 102374), (3011, 62390), (3670, 51187), (6022, 31195), (6239, 30110), (12478, 15055)]