219992543230

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1\times {\mathrm{495133}}^1$

素因数の和:495580

約数の個数: 32

約数和(自身を含む): 399917751264

約数和(自身を除く): 179925208034

約数列:

[1, 2, 5, 10, 157, 283, 314, 566, 785, 1415, 1570, 2830, 44431, 88862, 222155, 444310, 495133, 990266, 2475665, 4951330, 77735881, 140122639, 155471762, 280245278, 388679405, 700613195, 777358810, 1401226390, 21999254323, 43998508646, 109996271615, 219992543230]

約数ペア:

[(1, 219992543230), (2, 109996271615), (5, 43998508646), (10, 21999254323), (157, 1401226390), (283, 777358810), (314, 700613195), (566, 388679405), (785, 280245278), (1415, 155471762), (1570, 140122639), (2830, 77735881), (44431, 4951330), (88862, 2475665), (222155, 990266), (444310, 495133)]