207755310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{52069}}^1$

素因数の和:52105

約数の個数: 64

約数和(自身を含む): 599846400

約数和(自身を除く): 392091090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 52069, 104138, 156207, 260345, 312414, 364483, 520690, 728966, 781035, 989311, 1093449, 1562070, 1822415, 1978622, 2186898, 2967933, 3644830, 4946555, 5467245, 5935866, 6925177, 9893110, 10934490, 13850354, 14839665, 20775531, 29679330, 34625885, 41551062, 69251770, 103877655, 207755310]

約数ペア:

[(1, 207755310), (2, 103877655), (3, 69251770), (5, 41551062), (6, 34625885), (7, 29679330), (10, 20775531), (14, 14839665), (15, 13850354), (19, 10934490), (21, 9893110), (30, 6925177), (35, 5935866), (38, 5467245), (42, 4946555), (57, 3644830), (70, 2967933), (95, 2186898), (105, 1978622), (114, 1822415), (133, 1562070), (190, 1093449), (210, 989311), (266, 781035), (285, 728966), (399, 520690), (570, 364483), (665, 312414), (798, 260345), (1330, 156207), (1995, 104138), (3990, 52069)]