207411568

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{142453}}^1$

素因数の和:142481

約数の個数: 40

約数和(自身を含む): 494600288

約数和(自身を除く): 287188720

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 142453, 284906, 569812, 997171, 1139624, 1851889, 1994342, 2279248, 3703778, 3988684, 7407556, 7977368, 12963223, 14815112, 15954736, 25926446, 29630224, 51852892, 103705784, 207411568]

約数ペア:

[(1, 207411568), (2, 103705784), (4, 51852892), (7, 29630224), (8, 25926446), (13, 15954736), (14, 14815112), (16, 12963223), (26, 7977368), (28, 7407556), (52, 3988684), (56, 3703778), (91, 2279248), (104, 1994342), (112, 1851889), (182, 1139624), (208, 997171), (364, 569812), (728, 284906), (1456, 142453)]