201889114

素因数分解:

$2^1\times 7^3\times {\mathrm{151}}^1\times {\mathrm{1949}}^1$

素因数の和:2123

約数の個数: 32

約数和(自身を含む): 355680000

約数和(自身を除く): 153790886

約数列:

[1, 2, 7, 14, 49, 98, 151, 302, 343, 686, 1057, 1949, 2114, 3898, 7399, 13643, 14798, 27286, 51793, 95501, 103586, 191002, 294299, 588598, 668507, 1337014, 2060093, 4120186, 14420651, 28841302, 100944557, 201889114]

約数ペア:

[(1, 201889114), (2, 100944557), (7, 28841302), (14, 14420651), (49, 4120186), (98, 2060093), (151, 1337014), (302, 668507), (343, 588598), (686, 294299), (1057, 191002), (1949, 103586), (2114, 95501), (3898, 51793), (7399, 27286), (13643, 14798)]