201231951356

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2551}}^1\times {\mathrm{7507}}^1$

素因数の和:10170

約数の個数: 48

約数和(自身を含む): 366960287232

約数和(自身を除く): 165728335876

約数列:

[1, 2, 4, 37, 71, 74, 142, 148, 284, 2551, 2627, 5102, 5254, 7507, 10204, 10508, 15014, 30028, 94387, 181121, 188774, 277759, 362242, 377548, 532997, 555518, 724484, 1065994, 1111036, 2131988, 6701477, 13402954, 19150357, 19720889, 26805908, 38300714, 39441778, 76601428, 78883556, 708563209, 1359675347, 1417126418, 2719350694, 2834252836, 5438701388, 50307987839, 100615975678, 201231951356]

約数ペア:

[(1, 201231951356), (2, 100615975678), (4, 50307987839), (37, 5438701388), (71, 2834252836), (74, 2719350694), (142, 1417126418), (148, 1359675347), (284, 708563209), (2551, 78883556), (2627, 76601428), (5102, 39441778), (5254, 38300714), (7507, 26805908), (10204, 19720889), (10508, 19150357), (15014, 13402954), (30028, 6701477), (94387, 2131988), (181121, 1111036), (188774, 1065994), (277759, 724484), (362242, 555518), (377548, 532997)]