203210690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{27799}}^1$

素因数の和:27866

約数の個数: 32

約数和(自身を含む): 396316800

約数和(自身を除く): 193106110

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 27799, 55598, 138995, 277990, 472583, 945166, 1195357, 2362915, 2390714, 4725830, 5976785, 11953570, 20321069, 40642138, 101605345, 203210690]

約数ペア:

[(1, 203210690), (2, 101605345), (5, 40642138), (10, 20321069), (17, 11953570), (34, 5976785), (43, 4725830), (85, 2390714), (86, 2362915), (170, 1195357), (215, 945166), (430, 472583), (731, 277990), (1462, 138995), (3655, 55598), (7310, 27799)]