201215718

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{338747}}^1$

素因数の和:338769

約数の個数: 32

約数和(自身を含む): 487797120

約数和(自身を除く): 286581402

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 338747, 677494, 1016241, 2032482, 3048723, 3726217, 6097446, 7452434, 9146169, 11178651, 18292338, 22357302, 33535953, 67071906, 100607859, 201215718]

約数ペア:

[(1, 201215718), (2, 100607859), (3, 67071906), (6, 33535953), (9, 22357302), (11, 18292338), (18, 11178651), (22, 9146169), (27, 7452434), (33, 6097446), (54, 3726217), (66, 3048723), (99, 2032482), (198, 1016241), (297, 677494), (594, 338747)]