201376075

素因数分解:

$5^2\times {\mathrm{181}}^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 253483776

約数和(自身を除く): 52107701

約数列:

[1, 5, 25, 181, 191, 233, 905, 955, 1165, 4525, 4775, 5825, 34571, 42173, 44503, 172855, 210865, 222515, 864275, 1054325, 1112575, 8055043, 40275215, 201376075]

約数ペア:

[(1, 201376075), (5, 40275215), (25, 8055043), (181, 1112575), (191, 1054325), (233, 864275), (905, 222515), (955, 210865), (1165, 172855), (4525, 44503), (4775, 42173), (5825, 34571)]