201445948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3359}}^1$

素因数の和:3450

約数の個数: 48

約数和(自身を含む): 406425600

約数和(自身を除く): 204979652

約数列:

[1, 2, 4, 11, 22, 29, 44, 47, 58, 94, 116, 188, 319, 517, 638, 1034, 1276, 1363, 2068, 2726, 3359, 5452, 6718, 13436, 14993, 29986, 36949, 59972, 73898, 97411, 147796, 157873, 194822, 315746, 389644, 631492, 1071521, 1736603, 2143042, 3473206, 4286084, 4578317, 6946412, 9156634, 18313268, 50361487, 100722974, 201445948]

約数ペア:

[(1, 201445948), (2, 100722974), (4, 50361487), (11, 18313268), (22, 9156634), (29, 6946412), (44, 4578317), (47, 4286084), (58, 3473206), (94, 2143042), (116, 1736603), (188, 1071521), (319, 631492), (517, 389644), (638, 315746), (1034, 194822), (1276, 157873), (1363, 147796), (2068, 97411), (2726, 73898), (3359, 59972), (5452, 36949), (6718, 29986), (13436, 14993)]