220756782

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{8311}}^1$

素因数の和:8568

約数の個数: 32

約数和(自身を含む): 466801920

約数和(自身を除く): 246045138

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 233, 466, 699, 1398, 4427, 8311, 8854, 13281, 16622, 24933, 26562, 49866, 157909, 315818, 473727, 947454, 1936463, 3872926, 5809389, 11618778, 36792797, 73585594, 110378391, 220756782]

約数ペア:

[(1, 220756782), (2, 110378391), (3, 73585594), (6, 36792797), (19, 11618778), (38, 5809389), (57, 3872926), (114, 1936463), (233, 947454), (466, 473727), (699, 315818), (1398, 157909), (4427, 49866), (8311, 26562), (8854, 24933), (13281, 16622)]