201282333

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{787}}^1$

素因数の和:1457

約数の個数: 32

約数和(自身を含む): 323773440

約数和(自身を除く): 122491107

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 641, 787, 1923, 2361, 4487, 5509, 12179, 13461, 14953, 16527, 36537, 44859, 85253, 104671, 255759, 314013, 504467, 1513401, 3531269, 9584873, 10593807, 28754619, 67094111, 201282333]

約数ペア:

[(1, 201282333), (3, 67094111), (7, 28754619), (19, 10593807), (21, 9584873), (57, 3531269), (133, 1513401), (399, 504467), (641, 314013), (787, 255759), (1923, 104671), (2361, 85253), (4487, 44859), (5509, 36537), (12179, 16527), (13461, 14953)]