207921312

素因数分解:

$2^5\times 3^2\times {\mathrm{359}}^1\times {\mathrm{2011}}^1$

素因数の和:2386

約数の個数: 72

約数和(自身を含む): 593218080

約数和(自身を除く): 385296768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 359, 718, 1077, 1436, 2011, 2154, 2872, 3231, 4022, 4308, 5744, 6033, 6462, 8044, 8616, 11488, 12066, 12924, 16088, 17232, 18099, 24132, 25848, 32176, 34464, 36198, 48264, 51696, 64352, 72396, 96528, 103392, 144792, 193056, 289584, 579168, 721949, 1443898, 2165847, 2887796, 4331694, 5775592, 6497541, 8663388, 11551184, 12995082, 17326776, 23102368, 25990164, 34653552, 51980328, 69307104, 103960656, 207921312]

約数ペア:

[(1, 207921312), (2, 103960656), (3, 69307104), (4, 51980328), (6, 34653552), (8, 25990164), (9, 23102368), (12, 17326776), (16, 12995082), (18, 11551184), (24, 8663388), (32, 6497541), (36, 5775592), (48, 4331694), (72, 2887796), (96, 2165847), (144, 1443898), (288, 721949), (359, 579168), (718, 289584), (1077, 193056), (1436, 144792), (2011, 103392), (2154, 96528), (2872, 72396), (3231, 64352), (4022, 51696), (4308, 48264), (5744, 36198), (6033, 34464), (6462, 32176), (8044, 25848), (8616, 24132), (11488, 18099), (12066, 17232), (12924, 16088)]