202230376

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{30941}}^1$

素因数の和:31009

約数の個数: 32

約数和(自身を含む): 408434400

約数和(自身を除く): 206204024

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 6536, 30941, 61882, 123764, 247528, 587879, 1175758, 1330463, 2351516, 2660926, 4703032, 5321852, 10643704, 25278797, 50557594, 101115188, 202230376]

約数ペア:

[(1, 202230376), (2, 101115188), (4, 50557594), (8, 25278797), (19, 10643704), (38, 5321852), (43, 4703032), (76, 2660926), (86, 2351516), (152, 1330463), (172, 1175758), (344, 587879), (817, 247528), (1634, 123764), (3268, 61882), (6536, 30941)]