203437172

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{431}}^1\times {\mathrm{599}}^1$

素因数の和:1231

約数の個数: 24

約数和(自身を含む): 359251200

約数和(自身を除く): 155814028

約数列:

[1, 2, 4, 197, 394, 431, 599, 788, 862, 1198, 1724, 2396, 84907, 118003, 169814, 236006, 258169, 339628, 472012, 516338, 1032676, 50859293, 101718586, 203437172]

約数ペア:

[(1, 203437172), (2, 101718586), (4, 50859293), (197, 1032676), (394, 516338), (431, 472012), (599, 339628), (788, 258169), (862, 236006), (1198, 169814), (1724, 118003), (2396, 84907)]