200152197

素因数分解:

$3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{16127}}^1$

素因数の和:16337

約数の個数: 24

約数和(自身を含む): 332107776

約数和(自身を除く): 131955579

約数列:

[1, 3, 7, 9, 21, 63, 197, 591, 1379, 1773, 4137, 12411, 16127, 48381, 112889, 145143, 338667, 1016001, 3177019, 9531057, 22239133, 28593171, 66717399, 200152197]

約数ペア:

[(1, 200152197), (3, 66717399), (7, 28593171), (9, 22239133), (21, 9531057), (63, 3177019), (197, 1016001), (591, 338667), (1379, 145143), (1773, 112889), (4137, 48381), (12411, 16127)]