203902770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{3301}}^1$

素因数の和:3411

約数の個数: 64

約数和(自身を含む): 513527040

約数和(自身を除く): 309624270

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 71, 87, 142, 145, 174, 213, 290, 355, 426, 435, 710, 870, 1065, 2059, 2130, 3301, 4118, 6177, 6602, 9903, 10295, 12354, 16505, 19806, 20590, 30885, 33010, 49515, 61770, 95729, 99030, 191458, 234371, 287187, 468742, 478645, 574374, 703113, 957290, 1171855, 1406226, 1435935, 2343710, 2871870, 3515565, 6796759, 7031130, 13593518, 20390277, 33983795, 40780554, 67967590, 101951385, 203902770]

約数ペア:

[(1, 203902770), (2, 101951385), (3, 67967590), (5, 40780554), (6, 33983795), (10, 20390277), (15, 13593518), (29, 7031130), (30, 6796759), (58, 3515565), (71, 2871870), (87, 2343710), (142, 1435935), (145, 1406226), (174, 1171855), (213, 957290), (290, 703113), (355, 574374), (426, 478645), (435, 468742), (710, 287187), (870, 234371), (1065, 191458), (2059, 99030), (2130, 95729), (3301, 61770), (4118, 49515), (6177, 33010), (6602, 30885), (9903, 20590), (10295, 19806), (12354, 16505)]