204414628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 397522944

約数和(自身を除く): 193108316

約数列:

[1, 2, 4, 11, 22, 44, 127, 157, 233, 254, 314, 466, 508, 628, 932, 1397, 1727, 2563, 2794, 3454, 5126, 5588, 6908, 10252, 19939, 29591, 36581, 39878, 59182, 73162, 79756, 118364, 146324, 219329, 325501, 402391, 438658, 651002, 804782, 877316, 1302004, 1609564, 4645787, 9291574, 18583148, 51103657, 102207314, 204414628]

約数ペア:

[(1, 204414628), (2, 102207314), (4, 51103657), (11, 18583148), (22, 9291574), (44, 4645787), (127, 1609564), (157, 1302004), (233, 877316), (254, 804782), (314, 651002), (466, 438658), (508, 402391), (628, 325501), (932, 219329), (1397, 146324), (1727, 118364), (2563, 79756), (2794, 73162), (3454, 59182), (5126, 39878), (5588, 36581), (6908, 29591), (10252, 19939)]