198179524

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{317}}^1\times {\mathrm{2141}}^1$

素因数の和:2535

約数の個数: 24

約数和(自身を含む): 352838808

約数和(自身を除く): 154659284

約数列:

[1, 2, 4, 73, 146, 292, 317, 634, 1268, 2141, 4282, 8564, 23141, 46282, 92564, 156293, 312586, 625172, 678697, 1357394, 2714788, 49544881, 99089762, 198179524]

約数ペア:

[(1, 198179524), (2, 99089762), (4, 49544881), (73, 2714788), (146, 1357394), (292, 678697), (317, 625172), (634, 312586), (1268, 156293), (2141, 92564), (4282, 46282), (8564, 23141)]