209212152

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{63629}}^1$

素因数の和:63775

約数の個数: 32

約数和(自身を含む): 526856400

約数和(自身を除く): 317644248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 411, 548, 822, 1096, 1644, 3288, 63629, 127258, 190887, 254516, 381774, 509032, 763548, 1527096, 8717173, 17434346, 26151519, 34868692, 52303038, 69737384, 104606076, 209212152]

約数ペア:

[(1, 209212152), (2, 104606076), (3, 69737384), (4, 52303038), (6, 34868692), (8, 26151519), (12, 17434346), (24, 8717173), (137, 1527096), (274, 763548), (411, 509032), (548, 381774), (822, 254516), (1096, 190887), (1644, 127258), (3288, 63629)]