201950465

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{22229}}^1$

素因数の和:22336

約数の個数: 16

約数和(自身を含む): 256089600

約数和(自身を除く): 54139135

約数列:

[1, 5, 23, 79, 115, 395, 1817, 9085, 22229, 111145, 511267, 1756091, 2556335, 8780455, 40390093, 201950465]

約数ペア:

[(1, 201950465), (5, 40390093), (23, 8780455), (79, 2556335), (115, 1756091), (395, 511267), (1817, 111145), (9085, 22229)]