201214461

素因数分解:

$3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{42967}}^1$

素因数の和:43200

約数の個数: 16

約数和(自身を含む): 307994624

約数和(自身を除く): 106780163

約数列:

[1, 3, 7, 21, 223, 669, 1561, 4683, 42967, 128901, 300769, 902307, 9581641, 28744923, 67071487, 201214461]

約数ペア:

[(1, 201214461), (3, 67071487), (7, 28744923), (21, 9581641), (223, 902307), (669, 300769), (1561, 128901), (4683, 42967)]