210955190

素因数分解:

$2^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{55661}}^1$

素因数の和:56047

約数の個数: 16

約数和(自身を含む): 380728080

約数和(自身を除く): 169772890

約数列:

[1, 2, 5, 10, 379, 758, 1895, 3790, 55661, 111322, 278305, 556610, 21095519, 42191038, 105477595, 210955190]

約数ペア:

[(1, 210955190), (2, 105477595), (5, 42191038), (10, 21095519), (379, 556610), (758, 278305), (1895, 111322), (3790, 55661)]