201185229

素因数分解:

$3^1\times 7^2\times {\mathrm{821}}^1\times {\mathrm{1667}}^1$

素因数の和:2505

約数の個数: 24

約数和(自身を含む): 312609888

約数和(自身を除く): 111424659

約数列:

[1, 3, 7, 21, 49, 147, 821, 1667, 2463, 5001, 5747, 11669, 17241, 35007, 40229, 81683, 120687, 245049, 1368607, 4105821, 9580249, 28740747, 67061743, 201185229]

約数ペア:

[(1, 201185229), (3, 67061743), (7, 28740747), (21, 9580249), (49, 4105821), (147, 1368607), (821, 245049), (1667, 120687), (2463, 81683), (5001, 40229), (5747, 35007), (11669, 17241)]