201817908424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{706309}}^1$

素因数の和:706534

約数の個数: 64

約数和(自身を含む): 439381324800

約数和(自身を除く): 237563416376

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 191, 374, 382, 748, 764, 1496, 1528, 2101, 3247, 4202, 6494, 8404, 12988, 16808, 25976, 35717, 71434, 142868, 285736, 706309, 1412618, 2825236, 5650472, 7769399, 12007253, 15538798, 24014506, 31077596, 48029012, 62155192, 96058024, 132079783, 134905019, 264159566, 269810038, 528319132, 539620076, 1056638264, 1079240152, 1483955209, 2293385323, 2967910418, 4586770646, 5935820836, 9173541292, 11871641672, 18347082584, 25227238553, 50454477106, 100908954212, 201817908424]

約数ペア:

[(1, 201817908424), (2, 100908954212), (4, 50454477106), (8, 25227238553), (11, 18347082584), (17, 11871641672), (22, 9173541292), (34, 5935820836), (44, 4586770646), (68, 2967910418), (88, 2293385323), (136, 1483955209), (187, 1079240152), (191, 1056638264), (374, 539620076), (382, 528319132), (748, 269810038), (764, 264159566), (1496, 134905019), (1528, 132079783), (2101, 96058024), (3247, 62155192), (4202, 48029012), (6494, 31077596), (8404, 24014506), (12988, 15538798), (16808, 12007253), (25976, 7769399), (35717, 5650472), (71434, 2825236), (142868, 1412618), (285736, 706309)]