203430768

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1789}}^1$

素因数の和:1926

約数の個数: 80

約数和(自身を含む): 554012160

約数和(自身を除く): 350581392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 103, 138, 184, 206, 276, 309, 368, 412, 552, 618, 824, 1104, 1236, 1648, 1789, 2369, 2472, 3578, 4738, 4944, 5367, 7107, 7156, 9476, 10734, 14214, 14312, 18952, 21468, 28428, 28624, 37904, 41147, 42936, 56856, 82294, 85872, 113712, 123441, 164588, 184267, 246882, 329176, 368534, 493764, 552801, 658352, 737068, 987528, 1105602, 1474136, 1975056, 2211204, 2948272, 4238141, 4422408, 8476282, 8844816, 12714423, 16952564, 25428846, 33905128, 50857692, 67810256, 101715384, 203430768]

約数ペア:

[(1, 203430768), (2, 101715384), (3, 67810256), (4, 50857692), (6, 33905128), (8, 25428846), (12, 16952564), (16, 12714423), (23, 8844816), (24, 8476282), (46, 4422408), (48, 4238141), (69, 2948272), (92, 2211204), (103, 1975056), (138, 1474136), (184, 1105602), (206, 987528), (276, 737068), (309, 658352), (368, 552801), (412, 493764), (552, 368534), (618, 329176), (824, 246882), (1104, 184267), (1236, 164588), (1648, 123441), (1789, 113712), (2369, 85872), (2472, 82294), (3578, 56856), (4738, 42936), (4944, 41147), (5367, 37904), (7107, 28624), (7156, 28428), (9476, 21468), (10734, 18952), (14214, 14312)]