209121012

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{341701}}^1$

素因数の和:341728

約数の個数: 36

約数和(自身を含む): 559707876

約数和(自身を除く): 350586864

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 341701, 683402, 1025103, 1366804, 2050206, 3075309, 4100412, 5808917, 6150618, 11617834, 12301236, 17426751, 23235668, 34853502, 52280253, 69707004, 104560506, 209121012]

約数ペア:

[(1, 209121012), (2, 104560506), (3, 69707004), (4, 52280253), (6, 34853502), (9, 23235668), (12, 17426751), (17, 12301236), (18, 11617834), (34, 6150618), (36, 5808917), (51, 4100412), (68, 3075309), (102, 2050206), (153, 1366804), (204, 1025103), (306, 683402), (612, 341701)]