201326937

素因数分解:

$3^1\times 7^3\times {\mathrm{17}}^2\times {\mathrm{677}}^1$

素因数の和:735

約数の個数: 48

約数和(自身を含む): 333033600

約数和(自身を除く): 131706663

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 289, 343, 357, 677, 833, 867, 1029, 2023, 2031, 2499, 4739, 5831, 6069, 11509, 14161, 14217, 17493, 33173, 34527, 42483, 80563, 99127, 99519, 195653, 232211, 241689, 297381, 563941, 586959, 696633, 1369571, 1691823, 3947587, 4108713, 9586997, 11842761, 28760991, 67108979, 201326937]

約数ペア:

[(1, 201326937), (3, 67108979), (7, 28760991), (17, 11842761), (21, 9586997), (49, 4108713), (51, 3947587), (119, 1691823), (147, 1369571), (289, 696633), (343, 586959), (357, 563941), (677, 297381), (833, 241689), (867, 232211), (1029, 195653), (2023, 99519), (2031, 99127), (2499, 80563), (4739, 42483), (5831, 34527), (6069, 33173), (11509, 17493), (14161, 14217)]