214573954

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{10211}}^1$

素因数の和:10318

約数の個数: 32

約数和(自身を含む): 392140800

約数和(自身を除く): 177566846

約数列:

[1, 2, 7, 14, 19, 38, 79, 133, 158, 266, 553, 1106, 1501, 3002, 10211, 10507, 20422, 21014, 71477, 142954, 194009, 388018, 806669, 1358063, 1613338, 2716126, 5646683, 11293366, 15326711, 30653422, 107286977, 214573954]

約数ペア:

[(1, 214573954), (2, 107286977), (7, 30653422), (14, 15326711), (19, 11293366), (38, 5646683), (79, 2716126), (133, 1613338), (158, 1358063), (266, 806669), (553, 388018), (1106, 194009), (1501, 142954), (3002, 71477), (10211, 21014), (10507, 20422)]