201344782

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{21163}}^1$

素因数の和:21303

約数の個数: 16

約数和(自身を含む): 310856832

約数和(自身を除く): 109512050

約数列:

[1, 2, 67, 71, 134, 142, 4757, 9514, 21163, 42326, 1417921, 1502573, 2835842, 3005146, 100672391, 201344782]

約数ペア:

[(1, 201344782), (2, 100672391), (67, 3005146), (71, 2835842), (134, 1502573), (142, 1417921), (4757, 42326), (9514, 21163)]