195474356

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{33403}}^1$

素因数の和:33444

約数の個数: 48

約数和(自身を含む): 448949760

約数和(自身を除く): 253475404

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 33403, 66806, 133612, 233821, 367433, 467642, 634657, 734866, 935284, 1269314, 1469732, 2538628, 2572031, 4442599, 5144062, 6981227, 8885198, 10288124, 13962454, 17770396, 27924908, 48868589, 97737178, 195474356]

約数ペア:

[(1, 195474356), (2, 97737178), (4, 48868589), (7, 27924908), (11, 17770396), (14, 13962454), (19, 10288124), (22, 8885198), (28, 6981227), (38, 5144062), (44, 4442599), (76, 2572031), (77, 2538628), (133, 1469732), (154, 1269314), (209, 935284), (266, 734866), (308, 634657), (418, 467642), (532, 367433), (836, 233821), (1463, 133612), (2926, 66806), (5852, 33403)]