227179628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{27827}}^1$

素因数の和:28001

約数の個数: 24

約数和(自身を含む): 430888752

約数和(自身を除く): 203709124

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 8164, 27827, 55654, 111308, 361751, 723502, 1447004, 4368839, 8737678, 17475356, 56794907, 113589814, 227179628]

約数ペア:

[(1, 227179628), (2, 113589814), (4, 56794907), (13, 17475356), (26, 8737678), (52, 4368839), (157, 1447004), (314, 723502), (628, 361751), (2041, 111308), (4082, 55654), (8164, 27827)]