220387308

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{31181}}^1$

素因数の和:31238

約数の個数: 48

約数和(自身を含む): 558781440

約数和(自身を除く): 338394132

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 31181, 62362, 93543, 124724, 187086, 374172, 592439, 966611, 1184878, 1777317, 1933222, 2369756, 2899833, 3554634, 3866444, 5799666, 7109268, 11599332, 18365609, 36731218, 55096827, 73462436, 110193654, 220387308]

約数ペア:

[(1, 220387308), (2, 110193654), (3, 73462436), (4, 55096827), (6, 36731218), (12, 18365609), (19, 11599332), (31, 7109268), (38, 5799666), (57, 3866444), (62, 3554634), (76, 2899833), (93, 2369756), (114, 1933222), (124, 1777317), (186, 1184878), (228, 966611), (372, 592439), (589, 374172), (1178, 187086), (1767, 124724), (2356, 93543), (3534, 62362), (7068, 31181)]