200903571

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{487}}^1$

素因数の和:973

約数の個数: 40

約数和(自身を含む): 328779264

約数和(自身を除く): 127875693

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 463, 487, 891, 1389, 1461, 4167, 4383, 5093, 5357, 12501, 13149, 15279, 16071, 37503, 39447, 45837, 48213, 137511, 144639, 225481, 412533, 433917, 676443, 2029329, 2480291, 6087987, 7440873, 18263961, 22322619, 66967857, 200903571]

約数ペア:

[(1, 200903571), (3, 66967857), (9, 22322619), (11, 18263961), (27, 7440873), (33, 6087987), (81, 2480291), (99, 2029329), (297, 676443), (463, 433917), (487, 412533), (891, 225481), (1389, 144639), (1461, 137511), (4167, 48213), (4383, 45837), (5093, 39447), (5357, 37503), (12501, 16071), (13149, 15279)]