211694784

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5081}}^1$

素因数の和:5134

約数の個数: 112

約数和(自身を含む): 660903936

約数和(自身を除く): 449209152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 168, 186, 192, 217, 224, 248, 336, 372, 434, 448, 496, 651, 672, 744, 868, 992, 1302, 1344, 1488, 1736, 1984, 2604, 2976, 3472, 5081, 5208, 5952, 6944, 10162, 10416, 13888, 15243, 20324, 20832, 30486, 35567, 40648, 41664, 60972, 71134, 81296, 106701, 121944, 142268, 157511, 162592, 213402, 243888, 284536, 315022, 325184, 426804, 472533, 487776, 569072, 630044, 853608, 945066, 975552, 1102577, 1138144, 1260088, 1707216, 1890132, 2205154, 2276288, 2520176, 3307731, 3414432, 3780264, 4410308, 5040352, 6615462, 6828864, 7560528, 8820616, 10080704, 13230924, 15121056, 17641232, 26461848, 30242112, 35282464, 52923696, 70564928, 105847392, 211694784]

約数ペア:

[(1, 211694784), (2, 105847392), (3, 70564928), (4, 52923696), (6, 35282464), (7, 30242112), (8, 26461848), (12, 17641232), (14, 15121056), (16, 13230924), (21, 10080704), (24, 8820616), (28, 7560528), (31, 6828864), (32, 6615462), (42, 5040352), (48, 4410308), (56, 3780264), (62, 3414432), (64, 3307731), (84, 2520176), (93, 2276288), (96, 2205154), (112, 1890132), (124, 1707216), (168, 1260088), (186, 1138144), (192, 1102577), (217, 975552), (224, 945066), (248, 853608), (336, 630044), (372, 569072), (434, 487776), (448, 472533), (496, 426804), (651, 325184), (672, 315022), (744, 284536), (868, 243888), (992, 213402), (1302, 162592), (1344, 157511), (1488, 142268), (1736, 121944), (1984, 106701), (2604, 81296), (2976, 71134), (3472, 60972), (5081, 41664), (5208, 40648), (5952, 35567), (6944, 30486), (10162, 20832), (10416, 20324), (13888, 15243)]