201412768

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{983}}^1$

素因数の和:1349

約数の個数: 48

約数和(自身を含む): 419065920

約数和(自身を除く): 217653152

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 337, 608, 674, 983, 1348, 1966, 2696, 3932, 5392, 6403, 7864, 10784, 12806, 15728, 18677, 25612, 31456, 37354, 51224, 74708, 102448, 149416, 204896, 298832, 331271, 597664, 662542, 1325084, 2650168, 5300336, 6294149, 10600672, 12588298, 25176596, 50353192, 100706384, 201412768]

約数ペア:

[(1, 201412768), (2, 100706384), (4, 50353192), (8, 25176596), (16, 12588298), (19, 10600672), (32, 6294149), (38, 5300336), (76, 2650168), (152, 1325084), (304, 662542), (337, 597664), (608, 331271), (674, 298832), (983, 204896), (1348, 149416), (1966, 102448), (2696, 74708), (3932, 51224), (5392, 37354), (6403, 31456), (7864, 25612), (10784, 18677), (12806, 15728)]