201497396

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1567}}^1$

素因数の和:1680

約数の個数: 48

約数和(自身を含む): 391974912

約数和(自身を除く): 190477516

約数列:

[1, 2, 4, 17, 31, 34, 61, 62, 68, 122, 124, 244, 527, 1037, 1054, 1567, 1891, 2074, 2108, 3134, 3782, 4148, 6268, 7564, 26639, 32147, 48577, 53278, 64294, 95587, 97154, 106556, 128588, 191174, 194308, 382348, 825809, 1624979, 1651618, 2963197, 3249958, 3303236, 5926394, 6499916, 11852788, 50374349, 100748698, 201497396]

約数ペア:

[(1, 201497396), (2, 100748698), (4, 50374349), (17, 11852788), (31, 6499916), (34, 5926394), (61, 3303236), (62, 3249958), (68, 2963197), (122, 1651618), (124, 1624979), (244, 825809), (527, 382348), (1037, 194308), (1054, 191174), (1567, 128588), (1891, 106556), (2074, 97154), (2108, 95587), (3134, 64294), (3782, 53278), (4148, 48577), (6268, 32147), (7564, 26639)]