207940935

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{1429}}^1$

素因数の和:1635

約数の個数: 32

約数和(自身を含む): 339768000

約数和(自身を除く): 131827065

約数列:

[1, 3, 5, 15, 89, 109, 267, 327, 445, 545, 1335, 1429, 1635, 4287, 7145, 9701, 21435, 29103, 48505, 127181, 145515, 155761, 381543, 467283, 635905, 778805, 1907715, 2336415, 13862729, 41588187, 69313645, 207940935]

約数ペア:

[(1, 207940935), (3, 69313645), (5, 41588187), (15, 13862729), (89, 2336415), (109, 1907715), (267, 778805), (327, 635905), (445, 467283), (545, 381543), (1335, 155761), (1429, 145515), (1635, 127181), (4287, 48505), (7145, 29103), (9701, 21435)]