194906945

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{1283}}^1\times {\mathrm{1321}}^1$

素因数の和:2632

約数の個数: 16

約数和(自身を含む): 244432512

約数和(自身を除く): 49525567

約数列:

[1, 5, 23, 115, 1283, 1321, 6415, 6605, 29509, 30383, 147545, 151915, 1694843, 8474215, 38981389, 194906945]

約数ペア:

[(1, 194906945), (5, 38981389), (23, 8474215), (115, 1694843), (1283, 151915), (1321, 147545), (6415, 30383), (6605, 29509)]