188508710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{39191}}^1$

素因数の和:39248

約数の個数: 32

約数和(自身を含む): 375302592

約数和(自身を除く): 186793882

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 39191, 78382, 195955, 391910, 509483, 1018966, 1450067, 2547415, 2900134, 5094830, 7250335, 14500670, 18850871, 37701742, 94254355, 188508710]

約数ペア:

[(1, 188508710), (2, 94254355), (5, 37701742), (10, 18850871), (13, 14500670), (26, 7250335), (37, 5094830), (65, 2900134), (74, 2547415), (130, 1450067), (185, 1018966), (370, 509483), (481, 391910), (962, 195955), (2405, 78382), (4810, 39191)]