222300958

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{37}}^2\times {\mathrm{61}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 383131728

約数和(自身を除く): 160830770

約数列:

[1, 2, 11, 22, 37, 61, 74, 121, 122, 242, 407, 671, 814, 1331, 1342, 1369, 2257, 2662, 2738, 4477, 4514, 7381, 8954, 14762, 15059, 24827, 30118, 49247, 49654, 81191, 83509, 98494, 162382, 165649, 167018, 273097, 331298, 546194, 918599, 1822139, 1837198, 3004067, 3644278, 6008134, 10104589, 20209178, 111150479, 222300958]

約数ペア:

[(1, 222300958), (2, 111150479), (11, 20209178), (22, 10104589), (37, 6008134), (61, 3644278), (74, 3004067), (121, 1837198), (122, 1822139), (242, 918599), (407, 546194), (671, 331298), (814, 273097), (1331, 167018), (1342, 165649), (1369, 162382), (2257, 98494), (2662, 83509), (2738, 81191), (4477, 49654), (4514, 49247), (7381, 30118), (8954, 24827), (14762, 15059)]