201560350

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{389}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 386202960

約数和(自身を除く): 184642610

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 241, 389, 430, 482, 778, 1075, 1205, 1945, 2150, 2410, 3890, 6025, 9725, 10363, 12050, 16727, 19450, 20726, 33454, 51815, 83635, 93749, 103630, 167270, 187498, 259075, 418175, 468745, 518150, 836350, 937490, 2343725, 4031207, 4687450, 8062414, 20156035, 40312070, 100780175, 201560350]

約数ペア:

[(1, 201560350), (2, 100780175), (5, 40312070), (10, 20156035), (25, 8062414), (43, 4687450), (50, 4031207), (86, 2343725), (215, 937490), (241, 836350), (389, 518150), (430, 468745), (482, 418175), (778, 259075), (1075, 187498), (1205, 167270), (1945, 103630), (2150, 93749), (2410, 83635), (3890, 51815), (6025, 33454), (9725, 20726), (10363, 19450), (12050, 16727)]