201476825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{3719}}^1$

素因数の和:3937

約数の個数: 24

約数和(自身を含む): 274000320

約数和(自身を除く): 72523495

約数列:

[1, 5, 11, 25, 55, 197, 275, 985, 2167, 3719, 4925, 10835, 18595, 40909, 54175, 92975, 204545, 732643, 1022725, 3663215, 8059073, 18316075, 40295365, 201476825]

約数ペア:

[(1, 201476825), (5, 40295365), (11, 18316075), (25, 8059073), (55, 3663215), (197, 1022725), (275, 732643), (985, 204545), (2167, 92975), (3719, 54175), (4925, 40909), (10835, 18595)]