200212911

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{953}}^1$

素因数の和:1244

約数の個数: 32

約数和(自身を含む): 307722240

約数和(自身を除く): 107509329

約数列:

[1, 3, 9, 27, 31, 93, 251, 279, 753, 837, 953, 2259, 2859, 6777, 7781, 8577, 23343, 25731, 29543, 70029, 88629, 210087, 239203, 265887, 717609, 797661, 2152827, 6458481, 7415293, 22245879, 66737637, 200212911]

約数ペア:

[(1, 200212911), (3, 66737637), (9, 22245879), (27, 7415293), (31, 6458481), (93, 2152827), (251, 797661), (279, 717609), (753, 265887), (837, 239203), (953, 210087), (2259, 88629), (2859, 70029), (6777, 29543), (7781, 25731), (8577, 23343)]