200510205

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1$

素因数の和:483

約数の個数: 96

約数和(自身を含む): 403833600

約数和(自身を除く): 203323395

約数列:

[1, 3, 5, 7, 15, 21, 23, 29, 35, 49, 69, 87, 105, 115, 145, 147, 161, 203, 245, 345, 409, 435, 483, 609, 667, 735, 805, 1015, 1127, 1227, 1421, 2001, 2045, 2415, 2863, 3045, 3335, 3381, 4263, 4669, 5635, 6135, 7105, 8589, 9407, 10005, 11861, 14007, 14315, 16905, 20041, 21315, 23345, 28221, 32683, 35583, 42945, 47035, 59305, 60123, 65849, 70035, 83027, 98049, 100205, 141105, 163415, 177915, 197547, 249081, 272803, 300615, 329245, 415135, 460943, 490245, 581189, 818409, 987735, 1245405, 1364015, 1382829, 1743567, 1909621, 2304715, 2905945, 4092045, 5728863, 6914145, 8717835, 9548105, 13367347, 28644315, 40102041, 66836735, 200510205]

約数ペア:

[(1, 200510205), (3, 66836735), (5, 40102041), (7, 28644315), (15, 13367347), (21, 9548105), (23, 8717835), (29, 6914145), (35, 5728863), (49, 4092045), (69, 2905945), (87, 2304715), (105, 1909621), (115, 1743567), (145, 1382829), (147, 1364015), (161, 1245405), (203, 987735), (245, 818409), (345, 581189), (409, 490245), (435, 460943), (483, 415135), (609, 329245), (667, 300615), (735, 272803), (805, 249081), (1015, 197547), (1127, 177915), (1227, 163415), (1421, 141105), (2001, 100205), (2045, 98049), (2415, 83027), (2863, 70035), (3045, 65849), (3335, 60123), (3381, 59305), (4263, 47035), (4669, 42945), (5635, 35583), (6135, 32683), (7105, 28221), (8589, 23345), (9407, 21315), (10005, 20041), (11861, 16905), (14007, 14315)]