211214136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{2917}}^1$

素因数の和:3364

約数の個数: 64

約数和(自身を含む): 605076480

約数和(自身を除く): 393862344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 431, 862, 1293, 1724, 2586, 2917, 3017, 3448, 5172, 5834, 6034, 8751, 9051, 10344, 11668, 12068, 17502, 18102, 20419, 23336, 24136, 35004, 36204, 40838, 61257, 70008, 72408, 81676, 122514, 163352, 245028, 490056, 1257227, 2514454, 3771681, 5028908, 7543362, 8800589, 10057816, 15086724, 17601178, 26401767, 30173448, 35202356, 52803534, 70404712, 105607068, 211214136]

約数ペア:

[(1, 211214136), (2, 105607068), (3, 70404712), (4, 52803534), (6, 35202356), (7, 30173448), (8, 26401767), (12, 17601178), (14, 15086724), (21, 10057816), (24, 8800589), (28, 7543362), (42, 5028908), (56, 3771681), (84, 2514454), (168, 1257227), (431, 490056), (862, 245028), (1293, 163352), (1724, 122514), (2586, 81676), (2917, 72408), (3017, 70008), (3448, 61257), (5172, 40838), (5834, 36204), (6034, 35004), (8751, 24136), (9051, 23336), (10344, 20419), (11668, 18102), (12068, 17502)]