201256542

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{383}}^1$

素因数の和:694

約数の個数: 64

約数和(自身を含む): 462274560

約数和(自身を除く): 261018018

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 263, 333, 383, 526, 666, 766, 789, 999, 1149, 1578, 1998, 2298, 2367, 3447, 4734, 6894, 7101, 9731, 10341, 14171, 14202, 19462, 20682, 28342, 29193, 42513, 58386, 85026, 87579, 100729, 127539, 175158, 201458, 255078, 262737, 302187, 382617, 525474, 604374, 765234, 906561, 1813122, 2719683, 3726973, 5439366, 7453946, 11180919, 22361838, 33542757, 67085514, 100628271, 201256542]

約数ペア:

[(1, 201256542), (2, 100628271), (3, 67085514), (6, 33542757), (9, 22361838), (18, 11180919), (27, 7453946), (37, 5439366), (54, 3726973), (74, 2719683), (111, 1813122), (222, 906561), (263, 765234), (333, 604374), (383, 525474), (526, 382617), (666, 302187), (766, 262737), (789, 255078), (999, 201458), (1149, 175158), (1578, 127539), (1998, 100729), (2298, 87579), (2367, 85026), (3447, 58386), (4734, 42513), (6894, 29193), (7101, 28342), (9731, 20682), (10341, 19462), (14171, 14202)]