222787006

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{8263}}^1$

素因数の和:8356

約数の個数: 32

約数和(自身を含む): 387350208

約数和(自身を除く): 164563202

約数列:

[1, 2, 13, 17, 26, 34, 61, 122, 221, 442, 793, 1037, 1586, 2074, 8263, 13481, 16526, 26962, 107419, 140471, 214838, 280942, 504043, 1008086, 1826123, 3652246, 6552559, 8568731, 13105118, 17137462, 111393503, 222787006]

約数ペア:

[(1, 222787006), (2, 111393503), (13, 17137462), (17, 13105118), (26, 8568731), (34, 6552559), (61, 3652246), (122, 1826123), (221, 1008086), (442, 504043), (793, 280942), (1037, 214838), (1586, 140471), (2074, 107419), (8263, 26962), (13481, 16526)]