205478616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{64373}}^1$

素因数の和:64408

約数の個数: 64

約数和(自身を含む): 617990400

約数和(自身を除く): 412511784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 64373, 128746, 193119, 257492, 386238, 450611, 514984, 772476, 901222, 1223087, 1351833, 1544952, 1802444, 2446174, 2703666, 3604888, 3669261, 4892348, 5407332, 7338522, 8561609, 9784696, 10814664, 14677044, 17123218, 25684827, 29354088, 34246436, 51369654, 68492872, 102739308, 205478616]

約数ペア:

[(1, 205478616), (2, 102739308), (3, 68492872), (4, 51369654), (6, 34246436), (7, 29354088), (8, 25684827), (12, 17123218), (14, 14677044), (19, 10814664), (21, 9784696), (24, 8561609), (28, 7338522), (38, 5407332), (42, 4892348), (56, 3669261), (57, 3604888), (76, 2703666), (84, 2446174), (114, 1802444), (133, 1544952), (152, 1351833), (168, 1223087), (228, 901222), (266, 772476), (399, 514984), (456, 450611), (532, 386238), (798, 257492), (1064, 193119), (1596, 128746), (3192, 64373)]