205312122

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{495923}}^1$

素因数の和:495954

約数の個数: 24

約数和(自身を含む): 464184864

約数和(自身を除く): 258872742

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 495923, 991846, 1487769, 2975538, 4463307, 8926614, 11406229, 22812458, 34218687, 68437374, 102656061, 205312122]

約数ペア:

[(1, 205312122), (2, 102656061), (3, 68437374), (6, 34218687), (9, 22812458), (18, 11406229), (23, 8926614), (46, 4463307), (69, 2975538), (138, 1487769), (207, 991846), (414, 495923)]