200618289

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:559

約数の個数: 40

約数和(自身を含む): 309575112

約数和(自身を除く): 108956823

約数列:

[1, 3, 9, 27, 41, 81, 123, 193, 313, 369, 579, 939, 1107, 1737, 2817, 3321, 5211, 7913, 8451, 12833, 15633, 23739, 25353, 38499, 60409, 71217, 115497, 181227, 213651, 346491, 543681, 640953, 1039473, 1631043, 2476769, 4893129, 7430307, 22290921, 66872763, 200618289]

約数ペア:

[(1, 200618289), (3, 66872763), (9, 22290921), (27, 7430307), (41, 4893129), (81, 2476769), (123, 1631043), (193, 1039473), (313, 640953), (369, 543681), (579, 346491), (939, 213651), (1107, 181227), (1737, 115497), (2817, 71217), (3321, 60409), (5211, 38499), (7913, 25353), (8451, 23739), (12833, 15633)]