208845205

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{24019}}^1$

素因数の和:24108

約数の個数: 16

約数和(自身を含む): 262874880

約数和(自身を除く): 54029675

約数列:

[1, 5, 37, 47, 185, 235, 1739, 8695, 24019, 120095, 888703, 1128893, 4443515, 5644465, 41769041, 208845205]

約数ペア:

[(1, 208845205), (5, 41769041), (37, 5644465), (47, 4443515), (185, 1128893), (235, 888703), (1739, 120095), (8695, 24019)]