207698512

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{367}}^1$

素因数の和:576

約数の個数: 80

約数和(自身を含む): 478953472

約数和(自身を除く): 271254960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 163, 217, 248, 326, 367, 434, 496, 652, 734, 868, 1141, 1304, 1468, 1736, 2282, 2569, 2608, 2936, 3472, 4564, 5053, 5138, 5872, 9128, 10106, 10276, 11377, 18256, 20212, 20552, 22754, 35371, 40424, 41104, 45508, 59821, 70742, 79639, 80848, 91016, 119642, 141484, 159278, 182032, 239284, 282968, 318556, 418747, 478568, 565936, 637112, 837494, 957136, 1274224, 1674988, 1854451, 3349976, 3708902, 6699952, 7417804, 12981157, 14835608, 25962314, 29671216, 51924628, 103849256, 207698512]

約数ペア:

[(1, 207698512), (2, 103849256), (4, 51924628), (7, 29671216), (8, 25962314), (14, 14835608), (16, 12981157), (28, 7417804), (31, 6699952), (56, 3708902), (62, 3349976), (112, 1854451), (124, 1674988), (163, 1274224), (217, 957136), (248, 837494), (326, 637112), (367, 565936), (434, 478568), (496, 418747), (652, 318556), (734, 282968), (868, 239284), (1141, 182032), (1304, 159278), (1468, 141484), (1736, 119642), (2282, 91016), (2569, 80848), (2608, 79639), (2936, 70742), (3472, 59821), (4564, 45508), (5053, 41104), (5138, 40424), (5872, 35371), (9128, 22754), (10106, 20552), (10276, 20212), (11377, 18256)]