202953170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{21163}}^1$

素因数の和:21314

約数の個数: 32

約数和(自身を含む): 420571008

約数和(自身を除く): 217617838

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 137, 274, 685, 959, 1370, 1918, 4795, 9590, 21163, 42326, 105815, 148141, 211630, 296282, 740705, 1481410, 2899331, 5798662, 14496655, 20295317, 28993310, 40590634, 101476585, 202953170]

約数ペア:

[(1, 202953170), (2, 101476585), (5, 40590634), (7, 28993310), (10, 20295317), (14, 14496655), (35, 5798662), (70, 2899331), (137, 1481410), (274, 740705), (685, 296282), (959, 211630), (1370, 148141), (1918, 105815), (4795, 42326), (9590, 21163)]