196109212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1361}}^1$

素因数の和:1558

約数の個数: 48

約数和(自身を含む): 394021152

約数和(自身を除く): 197911940

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 163, 221, 326, 442, 652, 884, 1361, 2119, 2722, 2771, 4238, 5444, 5542, 8476, 11084, 17693, 23137, 35386, 36023, 46274, 70772, 72046, 92548, 144092, 221843, 300781, 443686, 601562, 887372, 1203124, 2883959, 3771331, 5767918, 7542662, 11535836, 15085324, 49027303, 98054606, 196109212]

約数ペア:

[(1, 196109212), (2, 98054606), (4, 49027303), (13, 15085324), (17, 11535836), (26, 7542662), (34, 5767918), (52, 3771331), (68, 2883959), (163, 1203124), (221, 887372), (326, 601562), (442, 443686), (652, 300781), (884, 221843), (1361, 144092), (2119, 92548), (2722, 72046), (2771, 70772), (4238, 46274), (5444, 36023), (5542, 35386), (8476, 23137), (11084, 17693)]