200501060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{12547}}^1$

素因数の和:12620

約数の個数: 48

約数和(自身を含む): 455341824

約数和(自身を除く): 254840764

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 85, 94, 170, 188, 235, 340, 470, 799, 940, 1598, 3196, 3995, 7990, 12547, 15980, 25094, 50188, 62735, 125470, 213299, 250940, 426598, 589709, 853196, 1066495, 1179418, 2132990, 2358836, 2948545, 4265980, 5897090, 10025053, 11794180, 20050106, 40100212, 50125265, 100250530, 200501060]

約数ペア:

[(1, 200501060), (2, 100250530), (4, 50125265), (5, 40100212), (10, 20050106), (17, 11794180), (20, 10025053), (34, 5897090), (47, 4265980), (68, 2948545), (85, 2358836), (94, 2132990), (170, 1179418), (188, 1066495), (235, 853196), (340, 589709), (470, 426598), (799, 250940), (940, 213299), (1598, 125470), (3196, 62735), (3995, 50188), (7990, 25094), (12547, 15980)]