227989658

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{120121}}^1$

素因数の和:120209

約数の個数: 16

約数和(自身を含む): 373339176

約数和(自身を除く): 145349518

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 120121, 240242, 1561573, 3123146, 8768833, 17537666, 113994829, 227989658]

約数ペア:

[(1, 227989658), (2, 113994829), (13, 17537666), (26, 8768833), (73, 3123146), (146, 1561573), (949, 240242), (1898, 120121)]