220816638

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4909}}^1$

素因数の和:4951

約数の個数: 96

約数和(自身を含む): 604519200

約数和(自身を除く): 383702562

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 49, 51, 54, 63, 98, 102, 119, 126, 147, 153, 189, 238, 294, 306, 357, 378, 441, 459, 714, 833, 882, 918, 1071, 1323, 1666, 2142, 2499, 2646, 3213, 4909, 4998, 6426, 7497, 9818, 14727, 14994, 22491, 29454, 34363, 44181, 44982, 68726, 83453, 88362, 103089, 132543, 166906, 206178, 240541, 250359, 265086, 309267, 481082, 500718, 584171, 618534, 721623, 751077, 927801, 1168342, 1443246, 1502154, 1752513, 1855602, 2164869, 2253231, 3505026, 4089197, 4329738, 4506462, 5257539, 6494607, 8178394, 10515078, 12267591, 12989214, 15772617, 24535182, 31545234, 36802773, 73605546, 110408319, 220816638]

約数ペア:

[(1, 220816638), (2, 110408319), (3, 73605546), (6, 36802773), (7, 31545234), (9, 24535182), (14, 15772617), (17, 12989214), (18, 12267591), (21, 10515078), (27, 8178394), (34, 6494607), (42, 5257539), (49, 4506462), (51, 4329738), (54, 4089197), (63, 3505026), (98, 2253231), (102, 2164869), (119, 1855602), (126, 1752513), (147, 1502154), (153, 1443246), (189, 1168342), (238, 927801), (294, 751077), (306, 721623), (357, 618534), (378, 584171), (441, 500718), (459, 481082), (714, 309267), (833, 265086), (882, 250359), (918, 240541), (1071, 206178), (1323, 166906), (1666, 132543), (2142, 103089), (2499, 88362), (2646, 83453), (3213, 68726), (4909, 44982), (4998, 44181), (6426, 34363), (7497, 29454), (9818, 22491), (14727, 14994)]