201129418

素因数分解:

$2^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 360823680

約数和(自身を除く): 159694262

約数列:

[1, 2, 7, 14, 49, 79, 83, 98, 158, 166, 313, 553, 581, 626, 1106, 1162, 2191, 3871, 4067, 4382, 6557, 7742, 8134, 13114, 15337, 24727, 25979, 30674, 45899, 49454, 51958, 91798, 173089, 181853, 321293, 346178, 363706, 642586, 1211623, 1272971, 2052341, 2423246, 2545942, 4104682, 14366387, 28732774, 100564709, 201129418]

約数ペア:

[(1, 201129418), (2, 100564709), (7, 28732774), (14, 14366387), (49, 4104682), (79, 2545942), (83, 2423246), (98, 2052341), (158, 1272971), (166, 1211623), (313, 642586), (553, 363706), (581, 346178), (626, 321293), (1106, 181853), (1162, 173089), (2191, 91798), (3871, 51958), (4067, 49454), (4382, 45899), (6557, 30674), (7742, 25979), (8134, 24727), (13114, 15337)]