201970251

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{11093}}^1$

素因数の和:11140

約数の個数: 36

約数和(自身を含む): 354209232

約数和(自身を除く): 152238981

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 289, 357, 867, 1071, 2023, 2601, 6069, 11093, 18207, 33279, 77651, 99837, 188581, 232953, 565743, 698859, 1320067, 1697229, 3205877, 3960201, 9617631, 11880603, 22441139, 28852893, 67323417, 201970251]

約数ペア:

[(1, 201970251), (3, 67323417), (7, 28852893), (9, 22441139), (17, 11880603), (21, 9617631), (51, 3960201), (63, 3205877), (119, 1697229), (153, 1320067), (289, 698859), (357, 565743), (867, 232953), (1071, 188581), (2023, 99837), (2601, 77651), (6069, 33279), (11093, 18207)]