219865848

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{115963}}^1$

素因数の和:116051

約数の個数: 32

約数和(自身を含む): 556627200

約数和(自身を除く): 336761352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 115963, 231926, 347889, 463852, 695778, 927704, 1391556, 2783112, 9161077, 18322154, 27483231, 36644308, 54966462, 73288616, 109932924, 219865848]

約数ペア:

[(1, 219865848), (2, 109932924), (3, 73288616), (4, 54966462), (6, 36644308), (8, 27483231), (12, 18322154), (24, 9161077), (79, 2783112), (158, 1391556), (237, 927704), (316, 695778), (474, 463852), (632, 347889), (948, 231926), (1896, 115963)]