207940624

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{379}}^1\times {\mathrm{647}}^1$

素因数の和:1087

約数の個数: 40

約数和(自身を含む): 412205760

約数和(自身を除く): 204265136

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 379, 424, 647, 758, 848, 1294, 1516, 2588, 3032, 5176, 6064, 10352, 20087, 34291, 40174, 68582, 80348, 137164, 160696, 245213, 274328, 321392, 490426, 548656, 980852, 1961704, 3923408, 12996289, 25992578, 51985156, 103970312, 207940624]

約数ペア:

[(1, 207940624), (2, 103970312), (4, 51985156), (8, 25992578), (16, 12996289), (53, 3923408), (106, 1961704), (212, 980852), (379, 548656), (424, 490426), (647, 321392), (758, 274328), (848, 245213), (1294, 160696), (1516, 137164), (2588, 80348), (3032, 68582), (5176, 40174), (6064, 34291), (10352, 20087)]