201942783

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139367}}^1$

素因数の和:139403

約数の個数: 24

約数和(自身を含む): 347862528

約数和(自身を除く): 145919745

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 139367, 418101, 975569, 1254303, 2926707, 3205441, 8780121, 9616323, 22438087, 28848969, 67314261, 201942783]

約数ペア:

[(1, 201942783), (3, 67314261), (7, 28848969), (9, 22438087), (21, 9616323), (23, 8780121), (63, 3205441), (69, 2926707), (161, 1254303), (207, 975569), (483, 418101), (1449, 139367)]