201193657

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1621}}^1$

素因数の和:1801

約数の個数: 24

約数和(自身を含む): 249625800

約数和(自身を除く): 48432143

約数列:

[1, 7, 17, 49, 119, 149, 833, 1043, 1621, 2533, 7301, 11347, 17731, 27557, 79429, 124117, 192899, 241529, 1350293, 1690703, 4105993, 11834921, 28741951, 201193657]

約数ペア:

[(1, 201193657), (7, 28741951), (17, 11834921), (49, 4105993), (119, 1690703), (149, 1350293), (833, 241529), (1043, 192899), (1621, 124117), (2533, 79429), (7301, 27557), (11347, 17731)]