210923874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{35617}}^1$

素因数の和:35679

約数の個数: 48

約数和(自身を含む): 533415168

約数和(自身を除く): 322491294

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2961, 5922, 35617, 71234, 106851, 213702, 249319, 320553, 498638, 641106, 747957, 1495914, 1673999, 2243871, 3347998, 4487742, 5021997, 10043994, 11717993, 15065991, 23435986, 30131982, 35153979, 70307958, 105461937, 210923874]

約数ペア:

[(1, 210923874), (2, 105461937), (3, 70307958), (6, 35153979), (7, 30131982), (9, 23435986), (14, 15065991), (18, 11717993), (21, 10043994), (42, 5021997), (47, 4487742), (63, 3347998), (94, 2243871), (126, 1673999), (141, 1495914), (282, 747957), (329, 641106), (423, 498638), (658, 320553), (846, 249319), (987, 213702), (1974, 106851), (2961, 71234), (5922, 35617)]