202003408

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{152111}}^1$

素因数の和:152202

約数の個数: 20

約数和(自身を含む): 396099648

約数和(自身を除く): 194096240

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 152111, 304222, 608444, 1216888, 2433776, 12625213, 25250426, 50500852, 101001704, 202003408]

約数ペア:

[(1, 202003408), (2, 101001704), (4, 50500852), (8, 25250426), (16, 12625213), (83, 2433776), (166, 1216888), (332, 608444), (664, 304222), (1328, 152111)]