203213928

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{3847}}^1$

素因数の和:3958

約数の個数: 64

約数和(自身を含む): 531947520

約数和(自身を除く): 328733592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 71, 93, 124, 142, 186, 213, 248, 284, 372, 426, 568, 744, 852, 1704, 2201, 3847, 4402, 6603, 7694, 8804, 11541, 13206, 15388, 17608, 23082, 26412, 30776, 46164, 52824, 92328, 119257, 238514, 273137, 357771, 477028, 546274, 715542, 819411, 954056, 1092548, 1431084, 1638822, 2185096, 2862168, 3277644, 6555288, 8467247, 16934494, 25401741, 33868988, 50803482, 67737976, 101606964, 203213928]

約数ペア:

[(1, 203213928), (2, 101606964), (3, 67737976), (4, 50803482), (6, 33868988), (8, 25401741), (12, 16934494), (24, 8467247), (31, 6555288), (62, 3277644), (71, 2862168), (93, 2185096), (124, 1638822), (142, 1431084), (186, 1092548), (213, 954056), (248, 819411), (284, 715542), (372, 546274), (426, 477028), (568, 357771), (744, 273137), (852, 238514), (1704, 119257), (2201, 92328), (3847, 52824), (4402, 46164), (6603, 30776), (7694, 26412), (8804, 23082), (11541, 17608), (13206, 15388)]