206823576

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{457}}^1$

素因数の和:748

約数の個数: 64

約数和(自身を含む): 525967200

約数和(自身を除く): 319143624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 173, 218, 327, 346, 436, 457, 519, 654, 692, 872, 914, 1038, 1308, 1371, 1384, 1828, 2076, 2616, 2742, 3656, 4152, 5484, 10968, 18857, 37714, 49813, 56571, 75428, 79061, 99626, 113142, 149439, 150856, 158122, 199252, 226284, 237183, 298878, 316244, 398504, 452568, 474366, 597756, 632488, 948732, 1195512, 1897464, 8617649, 17235298, 25852947, 34470596, 51705894, 68941192, 103411788, 206823576]

約数ペア:

[(1, 206823576), (2, 103411788), (3, 68941192), (4, 51705894), (6, 34470596), (8, 25852947), (12, 17235298), (24, 8617649), (109, 1897464), (173, 1195512), (218, 948732), (327, 632488), (346, 597756), (436, 474366), (457, 452568), (519, 398504), (654, 316244), (692, 298878), (872, 237183), (914, 226284), (1038, 199252), (1308, 158122), (1371, 150856), (1384, 149439), (1828, 113142), (2076, 99626), (2616, 79061), (2742, 75428), (3656, 56571), (4152, 49813), (5484, 37714), (10968, 18857)]