201954325

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{11491}}^1$

素因数の和:11557

約数の個数: 24

約数和(自身を含む): 270751520

約数和(自身を除く): 68797195

約数列:

[1, 5, 19, 25, 37, 95, 185, 475, 703, 925, 3515, 11491, 17575, 57455, 218329, 287275, 425167, 1091645, 2125835, 5458225, 8078173, 10629175, 40390865, 201954325]

約数ペア:

[(1, 201954325), (5, 40390865), (19, 10629175), (25, 8078173), (37, 5458225), (95, 2125835), (185, 1091645), (475, 425167), (703, 287275), (925, 218329), (3515, 57455), (11491, 17575)]