200980630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{7253}}^1$

素因数の和:7440

約数の個数: 32

約数和(自身を含む): 385448544

約数和(自身を除く): 184467914

約数列:

[1, 2, 5, 10, 17, 34, 85, 163, 170, 326, 815, 1630, 2771, 5542, 7253, 13855, 14506, 27710, 36265, 72530, 123301, 246602, 616505, 1182239, 1233010, 2364478, 5911195, 11822390, 20098063, 40196126, 100490315, 200980630]

約数ペア:

[(1, 200980630), (2, 100490315), (5, 40196126), (10, 20098063), (17, 11822390), (34, 5911195), (85, 2364478), (163, 1233010), (170, 1182239), (326, 616505), (815, 246602), (1630, 123301), (2771, 72530), (5542, 36265), (7253, 27710), (13855, 14506)]