198521022

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{9397}}^1$

素因数の和:9912

約数の個数: 32

約数和(自身を含む): 454712832

約数和(自身を除く): 256191810

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 503, 1006, 1509, 3018, 3521, 7042, 9397, 10563, 18794, 21126, 28191, 56382, 65779, 131558, 197337, 394674, 4726691, 9453382, 14180073, 28360146, 33086837, 66173674, 99260511, 198521022]

約数ペア:

[(1, 198521022), (2, 99260511), (3, 66173674), (6, 33086837), (7, 28360146), (14, 14180073), (21, 9453382), (42, 4726691), (503, 394674), (1006, 197337), (1509, 131558), (3018, 65779), (3521, 56382), (7042, 28191), (9397, 21126), (10563, 18794)]