219244696

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{34129}}^1$

素因数の和:34219

約数の個数: 32

約数和(自身を含む): 454611600

約数和(自身を除く): 235366904

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 3212, 6424, 34129, 68258, 136516, 273032, 375419, 750838, 1501676, 2491417, 3003352, 4982834, 9965668, 19931336, 27405587, 54811174, 109622348, 219244696]

約数ペア:

[(1, 219244696), (2, 109622348), (4, 54811174), (8, 27405587), (11, 19931336), (22, 9965668), (44, 4982834), (73, 3003352), (88, 2491417), (146, 1501676), (292, 750838), (584, 375419), (803, 273032), (1606, 136516), (3212, 68258), (6424, 34129)]