202218530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{4463}}^1$

素因数の和:4690

約数の個数: 32

約数和(自身を含む): 381832704

約数和(自身を除く): 179614174

約数列:

[1, 2, 5, 10, 23, 46, 115, 197, 230, 394, 985, 1970, 4463, 4531, 8926, 9062, 22315, 22655, 44630, 45310, 102649, 205298, 513245, 879211, 1026490, 1758422, 4396055, 8792110, 20221853, 40443706, 101109265, 202218530]

約数ペア:

[(1, 202218530), (2, 101109265), (5, 40443706), (10, 20221853), (23, 8792110), (46, 4396055), (115, 1758422), (197, 1026490), (230, 879211), (394, 513245), (985, 205298), (1970, 102649), (4463, 45310), (4531, 44630), (8926, 22655), (9062, 22315)]