207544752

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2447}}^1$

素因数の和:2511

約数の個数: 120

約数和(自身を含む): 631388160

約数和(自身を除く): 423843408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 93, 114, 124, 144, 152, 171, 186, 228, 248, 279, 304, 342, 372, 456, 496, 558, 589, 684, 744, 912, 1116, 1178, 1368, 1488, 1767, 2232, 2356, 2447, 2736, 3534, 4464, 4712, 4894, 5301, 7068, 7341, 9424, 9788, 10602, 14136, 14682, 19576, 21204, 22023, 28272, 29364, 39152, 42408, 44046, 46493, 58728, 75857, 84816, 88092, 92986, 117456, 139479, 151714, 176184, 185972, 227571, 278958, 303428, 352368, 371944, 418437, 455142, 557916, 606856, 682713, 743888, 836874, 910284, 1115832, 1213712, 1365426, 1441283, 1673748, 1820568, 2231664, 2730852, 2882566, 3347496, 3641136, 4323849, 5461704, 5765132, 6694992, 8647698, 10923408, 11530264, 12971547, 17295396, 23060528, 25943094, 34590792, 51886188, 69181584, 103772376, 207544752]

約数ペア:

[(1, 207544752), (2, 103772376), (3, 69181584), (4, 51886188), (6, 34590792), (8, 25943094), (9, 23060528), (12, 17295396), (16, 12971547), (18, 11530264), (19, 10923408), (24, 8647698), (31, 6694992), (36, 5765132), (38, 5461704), (48, 4323849), (57, 3641136), (62, 3347496), (72, 2882566), (76, 2730852), (93, 2231664), (114, 1820568), (124, 1673748), (144, 1441283), (152, 1365426), (171, 1213712), (186, 1115832), (228, 910284), (248, 836874), (279, 743888), (304, 682713), (342, 606856), (372, 557916), (456, 455142), (496, 418437), (558, 371944), (589, 352368), (684, 303428), (744, 278958), (912, 227571), (1116, 185972), (1178, 176184), (1368, 151714), (1488, 139479), (1767, 117456), (2232, 92986), (2356, 88092), (2447, 84816), (2736, 75857), (3534, 58728), (4464, 46493), (4712, 44046), (4894, 42408), (5301, 39152), (7068, 29364), (7341, 28272), (9424, 22023), (9788, 21204), (10602, 19576), (14136, 14682)]