210979552

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1392

約数の個数: 96

約数和(自身を含む): 511709184

約数和(自身を除く): 300729632

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 56, 62, 92, 112, 124, 161, 184, 217, 224, 248, 322, 368, 434, 496, 644, 713, 736, 868, 992, 1288, 1321, 1426, 1736, 2576, 2642, 2852, 3472, 4991, 5152, 5284, 5704, 6944, 9247, 9982, 10568, 11408, 18494, 19964, 21136, 22816, 30383, 36988, 39928, 40951, 42272, 60766, 73976, 79856, 81902, 121532, 147952, 159712, 163804, 212681, 243064, 286657, 295904, 327608, 425362, 486128, 573314, 655216, 850724, 941873, 972256, 1146628, 1310432, 1701448, 1883746, 2293256, 3402896, 3767492, 4586512, 6593111, 6805792, 7534984, 9173024, 13186222, 15069968, 26372444, 30139936, 52744888, 105489776, 210979552]

約数ペア:

[(1, 210979552), (2, 105489776), (4, 52744888), (7, 30139936), (8, 26372444), (14, 15069968), (16, 13186222), (23, 9173024), (28, 7534984), (31, 6805792), (32, 6593111), (46, 4586512), (56, 3767492), (62, 3402896), (92, 2293256), (112, 1883746), (124, 1701448), (161, 1310432), (184, 1146628), (217, 972256), (224, 941873), (248, 850724), (322, 655216), (368, 573314), (434, 486128), (496, 425362), (644, 327608), (713, 295904), (736, 286657), (868, 243064), (992, 212681), (1288, 163804), (1321, 159712), (1426, 147952), (1736, 121532), (2576, 81902), (2642, 79856), (2852, 73976), (3472, 60766), (4991, 42272), (5152, 40951), (5284, 39928), (5704, 36988), (6944, 30383), (9247, 22816), (9982, 21136), (10568, 19964), (11408, 18494)]