206983032

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:253

約数の個数: 128

約数和(自身を含む): 561500160

約数和(自身を除く): 354517128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 37, 62, 73, 74, 93, 103, 111, 124, 146, 148, 186, 206, 219, 222, 248, 292, 296, 309, 372, 412, 438, 444, 584, 618, 744, 824, 876, 888, 1147, 1236, 1752, 2263, 2294, 2472, 2701, 3193, 3441, 3811, 4526, 4588, 5402, 6386, 6789, 6882, 7519, 7622, 8103, 9052, 9176, 9579, 10804, 11433, 12772, 13578, 13764, 15038, 15244, 16206, 18104, 19158, 21608, 22557, 22866, 25544, 27156, 27528, 30076, 30488, 32412, 38316, 45114, 45732, 54312, 60152, 64824, 76632, 83731, 90228, 91464, 118141, 167462, 180456, 233089, 236282, 251193, 278203, 334924, 354423, 466178, 472564, 502386, 556406, 669848, 699267, 708846, 834609, 932356, 945128, 1004772, 1112812, 1398534, 1417692, 1669218, 1864712, 2009544, 2225624, 2797068, 2835384, 3338436, 5594136, 6676872, 8624293, 17248586, 25872879, 34497172, 51745758, 68994344, 103491516, 206983032]

約数ペア:

[(1, 206983032), (2, 103491516), (3, 68994344), (4, 51745758), (6, 34497172), (8, 25872879), (12, 17248586), (24, 8624293), (31, 6676872), (37, 5594136), (62, 3338436), (73, 2835384), (74, 2797068), (93, 2225624), (103, 2009544), (111, 1864712), (124, 1669218), (146, 1417692), (148, 1398534), (186, 1112812), (206, 1004772), (219, 945128), (222, 932356), (248, 834609), (292, 708846), (296, 699267), (309, 669848), (372, 556406), (412, 502386), (438, 472564), (444, 466178), (584, 354423), (618, 334924), (744, 278203), (824, 251193), (876, 236282), (888, 233089), (1147, 180456), (1236, 167462), (1752, 118141), (2263, 91464), (2294, 90228), (2472, 83731), (2701, 76632), (3193, 64824), (3441, 60152), (3811, 54312), (4526, 45732), (4588, 45114), (5402, 38316), (6386, 32412), (6789, 30488), (6882, 30076), (7519, 27528), (7622, 27156), (8103, 25544), (9052, 22866), (9176, 22557), (9579, 21608), (10804, 19158), (11433, 18104), (12772, 16206), (13578, 15244), (13764, 15038)]