225171752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{967}}^1\times {\mathrm{2239}}^1$

素因数の和:3225

約数の個数: 32

約数和(自身を含む): 455347200

約数和(自身を除く): 230175448

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 967, 1934, 2239, 3868, 4478, 7736, 8956, 12571, 17912, 25142, 29107, 50284, 58214, 100568, 116428, 232856, 2165113, 4330226, 8660452, 17320904, 28146469, 56292938, 112585876, 225171752]

約数ペア:

[(1, 225171752), (2, 112585876), (4, 56292938), (8, 28146469), (13, 17320904), (26, 8660452), (52, 4330226), (104, 2165113), (967, 232856), (1934, 116428), (2239, 100568), (3868, 58214), (4478, 50284), (7736, 29107), (8956, 25142), (12571, 17912)]