201211788

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{156707}}^1$

素因数の和:156821

約数の個数: 24

約数和(自身を含む): 473884992

約数和(自身を除く): 272673204

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 156707, 313414, 470121, 626828, 940242, 1880484, 16767649, 33535298, 50302947, 67070596, 100605894, 201211788]

約数ペア:

[(1, 201211788), (2, 100605894), (3, 67070596), (4, 50302947), (6, 33535298), (12, 16767649), (107, 1880484), (214, 940242), (321, 626828), (428, 470121), (642, 313414), (1284, 156707)]