218220182

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1\times {\mathrm{4787}}^1$

素因数の和:5803

約数の個数: 16

約数和(自身を含む): 341978112

約数和(自身を除く): 123757930

約数列:

[1, 2, 23, 46, 991, 1982, 4787, 9574, 22793, 45586, 110101, 220202, 4743917, 9487834, 109110091, 218220182]

約数ペア:

[(1, 218220182), (2, 109110091), (23, 9487834), (46, 4743917), (991, 220202), (1982, 110101), (4787, 45586), (9574, 22793)]