207425864

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{14657}}^1$

素因数の和:14753

約数の個数: 32

約数和(自身を含む): 408958200

約数和(自身を除く): 201532336

約数列:

[1, 2, 4, 8, 29, 58, 61, 116, 122, 232, 244, 488, 1769, 3538, 7076, 14152, 14657, 29314, 58628, 117256, 425053, 850106, 894077, 1700212, 1788154, 3400424, 3576308, 7152616, 25928233, 51856466, 103712932, 207425864]

約数ペア:

[(1, 207425864), (2, 103712932), (4, 51856466), (8, 25928233), (29, 7152616), (58, 3576308), (61, 3400424), (116, 1788154), (122, 1700212), (232, 894077), (244, 850106), (488, 425053), (1769, 117256), (3538, 58628), (7076, 29314), (14152, 14657)]