201997744275

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{141752803}}^1$

素因数の和:141752835

約数の個数: 24

約数和(自身を含む): 351546953920

約数和(自身を除く): 149549209645

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 141752803, 425258409, 708764015, 2126292045, 2693303257, 3543820075, 8079909771, 10631460225, 13466516285, 40399548855, 67332581425, 201997744275]

約数ペア:

[(1, 201997744275), (3, 67332581425), (5, 40399548855), (15, 13466516285), (19, 10631460225), (25, 8079909771), (57, 3543820075), (75, 2693303257), (95, 2126292045), (285, 708764015), (475, 425258409), (1425, 141752803)]