201865190

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{74489}}^1$

素因数の和:74767

約数の個数: 16

約数和(自身を含む): 364703040

約数和(自身を除く): 162837850

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 74489, 148978, 372445, 744890, 20186519, 40373038, 100932595, 201865190]

約数ペア:

[(1, 201865190), (2, 100932595), (5, 40373038), (10, 20186519), (271, 744890), (542, 372445), (1355, 148978), (2710, 74489)]