202328406

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{21997}}^1$

素因数の和:22085

約数の個数: 48

約数和(自身を含む): 507889824

約数和(自身を除く): 305561418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 219, 438, 511, 657, 1022, 1314, 1533, 3066, 4599, 9198, 21997, 43994, 65991, 131982, 153979, 197973, 307958, 395946, 461937, 923874, 1385811, 1605781, 2771622, 3211562, 4817343, 9634686, 11240467, 14452029, 22480934, 28904058, 33721401, 67442802, 101164203, 202328406]

約数ペア:

[(1, 202328406), (2, 101164203), (3, 67442802), (6, 33721401), (7, 28904058), (9, 22480934), (14, 14452029), (18, 11240467), (21, 9634686), (42, 4817343), (63, 3211562), (73, 2771622), (126, 1605781), (146, 1385811), (219, 923874), (438, 461937), (511, 395946), (657, 307958), (1022, 197973), (1314, 153979), (1533, 131982), (3066, 65991), (4599, 43994), (9198, 21997)]