205273488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{610933}}^1$

素因数の和:610951

約数の個数: 40

約数和(自身を含む): 606046528

約数和(自身を除く): 400773040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 610933, 1221866, 1832799, 2443732, 3665598, 4276531, 4887464, 7331196, 8553062, 9774928, 12829593, 14662392, 17106124, 25659186, 29324784, 34212248, 51318372, 68424496, 102636744, 205273488]

約数ペア:

[(1, 205273488), (2, 102636744), (3, 68424496), (4, 51318372), (6, 34212248), (7, 29324784), (8, 25659186), (12, 17106124), (14, 14662392), (16, 12829593), (21, 9774928), (24, 8553062), (28, 7331196), (42, 4887464), (48, 4276531), (56, 3665598), (84, 2443732), (112, 1832799), (168, 1221866), (336, 610933)]