193156930

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{187531}}^1$

素因数の和:187641

約数の個数: 16

約数和(自身を含む): 351059904

約数和(自身を除く): 157902974

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 187531, 375062, 937655, 1875310, 19315693, 38631386, 96578465, 193156930]

約数ペア:

[(1, 193156930), (2, 96578465), (5, 38631386), (10, 19315693), (103, 1875310), (206, 937655), (515, 375062), (1030, 187531)]