203444568

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1390

約数の個数: 128

約数和(自身を含む): 609177600

約数和(自身を除く): 405733032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 31, 36, 46, 54, 62, 69, 72, 92, 93, 108, 124, 138, 184, 186, 207, 216, 248, 276, 279, 372, 414, 552, 558, 621, 713, 744, 828, 837, 1116, 1242, 1321, 1426, 1656, 1674, 2139, 2232, 2484, 2642, 2852, 3348, 3963, 4278, 4968, 5284, 5704, 6417, 6696, 7926, 8556, 10568, 11889, 12834, 15852, 17112, 19251, 23778, 25668, 30383, 31704, 35667, 38502, 40951, 47556, 51336, 60766, 71334, 77004, 81902, 91149, 95112, 121532, 122853, 142668, 154008, 163804, 182298, 243064, 245706, 273447, 285336, 327608, 364596, 368559, 491412, 546894, 729192, 737118, 820341, 941873, 982824, 1093788, 1105677, 1474236, 1640682, 1883746, 2187576, 2211354, 2825619, 2948472, 3281364, 3767492, 4422708, 5651238, 6562728, 7534984, 8476857, 8845416, 11302476, 16953714, 22604952, 25430571, 33907428, 50861142, 67814856, 101722284, 203444568]

約数ペア:

[(1, 203444568), (2, 101722284), (3, 67814856), (4, 50861142), (6, 33907428), (8, 25430571), (9, 22604952), (12, 16953714), (18, 11302476), (23, 8845416), (24, 8476857), (27, 7534984), (31, 6562728), (36, 5651238), (46, 4422708), (54, 3767492), (62, 3281364), (69, 2948472), (72, 2825619), (92, 2211354), (93, 2187576), (108, 1883746), (124, 1640682), (138, 1474236), (184, 1105677), (186, 1093788), (207, 982824), (216, 941873), (248, 820341), (276, 737118), (279, 729192), (372, 546894), (414, 491412), (552, 368559), (558, 364596), (621, 327608), (713, 285336), (744, 273447), (828, 245706), (837, 243064), (1116, 182298), (1242, 163804), (1321, 154008), (1426, 142668), (1656, 122853), (1674, 121532), (2139, 95112), (2232, 91149), (2484, 81902), (2642, 77004), (2852, 71334), (3348, 60766), (3963, 51336), (4278, 47556), (4968, 40951), (5284, 38502), (5704, 35667), (6417, 31704), (6696, 30383), (7926, 25668), (8556, 23778), (10568, 19251), (11889, 17112), (12834, 15852)]