201469496

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:432

約数の個数: 64

約数和(自身を含む): 408672000

約数和(自身を除く): 207202504

約数列:

[1, 2, 4, 8, 29, 31, 58, 62, 109, 116, 124, 218, 232, 248, 257, 436, 514, 872, 899, 1028, 1798, 2056, 3161, 3379, 3596, 6322, 6758, 7192, 7453, 7967, 12644, 13516, 14906, 15934, 25288, 27032, 28013, 29812, 31868, 56026, 59624, 63736, 97991, 112052, 195982, 224104, 231043, 391964, 462086, 783928, 812377, 868403, 924172, 1624754, 1736806, 1848344, 3249508, 3473612, 6499016, 6947224, 25183687, 50367374, 100734748, 201469496]

約数ペア:

[(1, 201469496), (2, 100734748), (4, 50367374), (8, 25183687), (29, 6947224), (31, 6499016), (58, 3473612), (62, 3249508), (109, 1848344), (116, 1736806), (124, 1624754), (218, 924172), (232, 868403), (248, 812377), (257, 783928), (436, 462086), (514, 391964), (872, 231043), (899, 224104), (1028, 195982), (1798, 112052), (2056, 97991), (3161, 63736), (3379, 59624), (3596, 56026), (6322, 31868), (6758, 29812), (7192, 28013), (7453, 27032), (7967, 25288), (12644, 15934), (13516, 14906)]