201200144

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{2179}}^1$

素因数の和:2415

約数の個数: 40

約数和(自身を含む): 405480000

約数和(自身を除く): 204279856

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 199, 232, 398, 464, 796, 1592, 2179, 3184, 4358, 5771, 8716, 11542, 17432, 23084, 34864, 46168, 63191, 92336, 126382, 252764, 433621, 505528, 867242, 1011056, 1734484, 3468968, 6937936, 12575009, 25150018, 50300036, 100600072, 201200144]

約数ペア:

[(1, 201200144), (2, 100600072), (4, 50300036), (8, 25150018), (16, 12575009), (29, 6937936), (58, 3468968), (116, 1734484), (199, 1011056), (232, 867242), (398, 505528), (464, 433621), (796, 252764), (1592, 126382), (2179, 92336), (3184, 63191), (4358, 46168), (5771, 34864), (8716, 23084), (11542, 17432)]