211672494774

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53210783}}^1$

素因数の和:53210821

約数の個数: 48

約数和(自身を含む): 522955585152

約数和(自身を除く): 311283090378

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 53210783, 106421566, 159632349, 319264698, 478897047, 691740179, 904583311, 957794094, 1383480358, 1809166622, 2075220537, 2713749933, 4150441074, 5427499866, 6225661611, 8141249799, 11759583043, 12451323222, 16282499598, 23519166086, 35278749129, 70557498258, 105836247387, 211672494774]

約数ペア:

[(1, 211672494774), (2, 105836247387), (3, 70557498258), (6, 35278749129), (9, 23519166086), (13, 16282499598), (17, 12451323222), (18, 11759583043), (26, 8141249799), (34, 6225661611), (39, 5427499866), (51, 4150441074), (78, 2713749933), (102, 2075220537), (117, 1809166622), (153, 1383480358), (221, 957794094), (234, 904583311), (306, 691740179), (442, 478897047), (663, 319264698), (1326, 159632349), (1989, 106421566), (3978, 53210783)]