201994298982

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{8431}}^1\times {\mathrm{190147}}^1$

素因数の和:198593

約数の個数: 48

約数和(自身を含む): 500238316032

約数和(自身を除く): 298244017050

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 8431, 16862, 25293, 50586, 59017, 75879, 118034, 151758, 177051, 190147, 354102, 380294, 531153, 570441, 1062306, 1140882, 1331029, 1711323, 2662058, 3422646, 3993087, 7986174, 11979261, 23958522, 1603129357, 3206258714, 4809388071, 9618776142, 11221905499, 14428164213, 22443810998, 28856328426, 33665716497, 67331432994, 100997149491, 201994298982]

約数ペア:

[(1, 201994298982), (2, 100997149491), (3, 67331432994), (6, 33665716497), (7, 28856328426), (9, 22443810998), (14, 14428164213), (18, 11221905499), (21, 9618776142), (42, 4809388071), (63, 3206258714), (126, 1603129357), (8431, 23958522), (16862, 11979261), (25293, 7986174), (50586, 3993087), (59017, 3422646), (75879, 2662058), (118034, 1711323), (151758, 1331029), (177051, 1140882), (190147, 1062306), (354102, 570441), (380294, 531153)]