202149117

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{2447}}^1$

素因数の和:2657

約数の個数: 24

約数和(自身を含む): 298636416

約数和(自身を除く): 96487299

約数列:

[1, 3, 9, 67, 137, 201, 411, 603, 1233, 2447, 7341, 9179, 22023, 27537, 82611, 163949, 335239, 491847, 1005717, 1475541, 3017151, 22461013, 67383039, 202149117]

約数ペア:

[(1, 202149117), (3, 67383039), (9, 22461013), (67, 3017151), (137, 1475541), (201, 1005717), (411, 491847), (603, 335239), (1233, 163949), (2447, 82611), (7341, 27537), (9179, 22023)]