214971012

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{61561}}^1$

素因数の和:61668

約数の個数: 36

約数和(自身を含む): 549009916

約数和(自身を除く): 334038904

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 61561, 123122, 184683, 246244, 369366, 554049, 738732, 1108098, 2216196, 5971417, 11942834, 17914251, 23885668, 35828502, 53742753, 71657004, 107485506, 214971012]

約数ペア:

[(1, 214971012), (2, 107485506), (3, 71657004), (4, 53742753), (6, 35828502), (9, 23885668), (12, 17914251), (18, 11942834), (36, 5971417), (97, 2216196), (194, 1108098), (291, 738732), (388, 554049), (582, 369366), (873, 246244), (1164, 184683), (1746, 123122), (3492, 61561)]