208079476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 404792640

約数和(自身を除く): 196713164

約数列:

[1, 2, 4, 11, 22, 44, 107, 193, 214, 229, 386, 428, 458, 772, 916, 1177, 2123, 2354, 2519, 4246, 4708, 5038, 8492, 10076, 20651, 24503, 41302, 44197, 49006, 82604, 88394, 98012, 176788, 227161, 269533, 454322, 486167, 539066, 908644, 972334, 1078132, 1944668, 4729079, 9458158, 18916316, 52019869, 104039738, 208079476]

約数ペア:

[(1, 208079476), (2, 104039738), (4, 52019869), (11, 18916316), (22, 9458158), (44, 4729079), (107, 1944668), (193, 1078132), (214, 972334), (229, 908644), (386, 539066), (428, 486167), (458, 454322), (772, 269533), (916, 227161), (1177, 176788), (2123, 98012), (2354, 88394), (2519, 82604), (4246, 49006), (4708, 44197), (5038, 41302), (8492, 24503), (10076, 20651)]