218456446

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{204931}}^1$

素因数の和:204987

約数の個数: 16

約数和(自身を含む): 361500048

約数和(自身を除く): 143043602

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 204931, 409862, 2664103, 5328206, 8402171, 16804342, 109228223, 218456446]

約数ペア:

[(1, 218456446), (2, 109228223), (13, 16804342), (26, 8402171), (41, 5328206), (82, 2664103), (533, 409862), (1066, 204931)]