200770612

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{577}}^1$

素因数の和:665

約数の個数: 72

約数和(自身を含む): 437226944

約数和(自身を除く): 236456332

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 68, 86, 119, 172, 238, 289, 301, 476, 577, 578, 602, 731, 1154, 1156, 1204, 1462, 2023, 2308, 2924, 4039, 4046, 5117, 8078, 8092, 9809, 10234, 12427, 16156, 19618, 20468, 24811, 24854, 39236, 49622, 49708, 68663, 86989, 99244, 137326, 166753, 173677, 173978, 274652, 333506, 347354, 347956, 421787, 667012, 694708, 843574, 1167271, 1687148, 2334542, 2952509, 4669084, 5905018, 7170379, 11810036, 14340758, 28681516, 50192653, 100385306, 200770612]

約数ペア:

[(1, 200770612), (2, 100385306), (4, 50192653), (7, 28681516), (14, 14340758), (17, 11810036), (28, 7170379), (34, 5905018), (43, 4669084), (68, 2952509), (86, 2334542), (119, 1687148), (172, 1167271), (238, 843574), (289, 694708), (301, 667012), (476, 421787), (577, 347956), (578, 347354), (602, 333506), (731, 274652), (1154, 173978), (1156, 173677), (1204, 166753), (1462, 137326), (2023, 99244), (2308, 86989), (2924, 68663), (4039, 49708), (4046, 49622), (5117, 39236), (8078, 24854), (8092, 24811), (9809, 20468), (10234, 19618), (12427, 16156)]