209219888

素因数分解:

$2^4\times {\mathrm{593}}^1\times {\mathrm{22051}}^1$

素因数の和:22652

約数の個数: 20

約数和(自身を含む): 406065528

約数和(自身を除く): 196845640

約数列:

[1, 2, 4, 8, 16, 593, 1186, 2372, 4744, 9488, 22051, 44102, 88204, 176408, 352816, 13076243, 26152486, 52304972, 104609944, 209219888]

約数ペア:

[(1, 209219888), (2, 104609944), (4, 52304972), (8, 26152486), (16, 13076243), (593, 352816), (1186, 176408), (2372, 88204), (4744, 44102), (9488, 22051)]