225267308

素因数分解:

$2^2\times 7^3\times {\mathrm{113}}^1\times {\mathrm{1453}}^1$

素因数の和:1591

約数の個数: 48

約数和(自身を含む): 464116800

約数和(自身を除く): 238849492

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 113, 196, 226, 343, 452, 686, 791, 1372, 1453, 1582, 2906, 3164, 5537, 5812, 10171, 11074, 20342, 22148, 38759, 40684, 71197, 77518, 142394, 155036, 164189, 284788, 328378, 498379, 656756, 996758, 1149323, 1993516, 2298646, 4597292, 8045261, 16090522, 32181044, 56316827, 112633654, 225267308]

約数ペア:

[(1, 225267308), (2, 112633654), (4, 56316827), (7, 32181044), (14, 16090522), (28, 8045261), (49, 4597292), (98, 2298646), (113, 1993516), (196, 1149323), (226, 996758), (343, 656756), (452, 498379), (686, 328378), (791, 284788), (1372, 164189), (1453, 155036), (1582, 142394), (2906, 77518), (3164, 71197), (5537, 40684), (5812, 38759), (10171, 22148), (11074, 20342)]