188216530

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1\times {\mathrm{563}}^1$

素因数の和:1002

約数の個数: 32

約数和(自身を含む): 343787328

約数和(自身を除く): 155570798

約数列:

[1, 2, 5, 10, 101, 202, 331, 505, 563, 662, 1010, 1126, 1655, 2815, 3310, 5630, 33431, 56863, 66862, 113726, 167155, 186353, 284315, 334310, 372706, 568630, 931765, 1863530, 18821653, 37643306, 94108265, 188216530]

約数ペア:

[(1, 188216530), (2, 94108265), (5, 37643306), (10, 18821653), (101, 1863530), (202, 931765), (331, 568630), (505, 372706), (563, 334310), (662, 284315), (1010, 186353), (1126, 167155), (1655, 113726), (2815, 66862), (3310, 56863), (5630, 33431)]