204650848

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{1361}}^1$

素因数の和:1535

約数の個数: 48

約数和(自身を含む): 417360384

約数和(自身を除く): 212709536

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 127, 148, 254, 296, 508, 592, 1016, 1184, 1361, 2032, 2722, 4064, 4699, 5444, 9398, 10888, 18796, 21776, 37592, 43552, 50357, 75184, 100714, 150368, 172847, 201428, 345694, 402856, 691388, 805712, 1382776, 1611424, 2765552, 5531104, 6395339, 12790678, 25581356, 51162712, 102325424, 204650848]

約数ペア:

[(1, 204650848), (2, 102325424), (4, 51162712), (8, 25581356), (16, 12790678), (32, 6395339), (37, 5531104), (74, 2765552), (127, 1611424), (148, 1382776), (254, 805712), (296, 691388), (508, 402856), (592, 345694), (1016, 201428), (1184, 172847), (1361, 150368), (2032, 100714), (2722, 75184), (4064, 50357), (4699, 43552), (5444, 37592), (9398, 21776), (10888, 18796)]