201952075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{27017}}^1$

素因数の和:27063

約数の個数: 24

約数和(自身を含む): 281419488

約数和(自身を除く): 79467413

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 1495, 7475, 27017, 135085, 351221, 621391, 675425, 1756105, 3106955, 8078083, 8780525, 15534775, 40390415, 201952075]

約数ペア:

[(1, 201952075), (5, 40390415), (13, 15534775), (23, 8780525), (25, 8078083), (65, 3106955), (115, 1756105), (299, 675425), (325, 621391), (575, 351221), (1495, 135085), (7475, 27017)]