208509012

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{113567}}^1$

素因数の和:113597

約数の個数: 48

約数和(自身を含む): 572382720

約数和(自身を除く): 363873708

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 113567, 227134, 340701, 454268, 681402, 1022103, 1362804, 1930639, 2044206, 3066309, 3861278, 4088412, 5791917, 6132618, 7722556, 11583834, 12265236, 17375751, 23167668, 34751502, 52127253, 69503004, 104254506, 208509012]

約数ペア:

[(1, 208509012), (2, 104254506), (3, 69503004), (4, 52127253), (6, 34751502), (9, 23167668), (12, 17375751), (17, 12265236), (18, 11583834), (27, 7722556), (34, 6132618), (36, 5791917), (51, 4088412), (54, 3861278), (68, 3066309), (102, 2044206), (108, 1930639), (153, 1362804), (204, 1022103), (306, 681402), (459, 454268), (612, 340701), (918, 227134), (1836, 113567)]