204444422

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{1747}}^1$

素因数の和:2412

約数の個数: 32

約数和(自身を含む): 378239232

約数和(自身を除く): 173794810

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 643, 1286, 1747, 3494, 4501, 8359, 9002, 12229, 16718, 22711, 24458, 45422, 58513, 117026, 158977, 317954, 1123321, 2246642, 7863247, 14603173, 15726494, 29206346, 102222211, 204444422]

約数ペア:

[(1, 204444422), (2, 102222211), (7, 29206346), (13, 15726494), (14, 14603173), (26, 7863247), (91, 2246642), (182, 1123321), (643, 317954), (1286, 158977), (1747, 117026), (3494, 58513), (4501, 45422), (8359, 24458), (9002, 22711), (12229, 16718)]