205236528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{610823}}^1$

素因数の和:610841

約数の個数: 40

約数和(自身を含む): 605937408

約数和(自身を除く): 400700880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 610823, 1221646, 1832469, 2443292, 3664938, 4275761, 4886584, 7329876, 8551522, 9773168, 12827283, 14659752, 17103044, 25654566, 29319504, 34206088, 51309132, 68412176, 102618264, 205236528]

約数ペア:

[(1, 205236528), (2, 102618264), (3, 68412176), (4, 51309132), (6, 34206088), (7, 29319504), (8, 25654566), (12, 17103044), (14, 14659752), (16, 12827283), (21, 9773168), (24, 8551522), (28, 7329876), (42, 4886584), (48, 4275761), (56, 3664938), (84, 2443292), (112, 1832469), (168, 1221646), (336, 610823)]