207435984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{617369}}^1$

素因数の和:617387

約数の個数: 40

約数和(自身を含む): 612431040

約数和(自身を除く): 404995056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 617369, 1234738, 1852107, 2469476, 3704214, 4321583, 4938952, 7408428, 8643166, 9877904, 12964749, 14816856, 17286332, 25929498, 29633712, 34572664, 51858996, 69145328, 103717992, 207435984]

約数ペア:

[(1, 207435984), (2, 103717992), (3, 69145328), (4, 51858996), (6, 34572664), (7, 29633712), (8, 25929498), (12, 17286332), (14, 14816856), (16, 12964749), (21, 9877904), (24, 8643166), (28, 7408428), (42, 4938952), (48, 4321583), (56, 3704214), (84, 2469476), (112, 1852107), (168, 1234738), (336, 617369)]