201620579504

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{9227}}^1\times {\mathrm{47093}}^1$

素因数の和:56357

約数の個数: 40

約数和(自身を含む): 404162591760

約数和(自身を除く): 202542012256

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 9227, 18454, 36908, 47093, 73816, 94186, 147632, 188372, 267583, 376744, 535166, 753488, 1070332, 1365697, 2140664, 2731394, 4281328, 5462788, 10925576, 21851152, 434527111, 869054222, 1738108444, 3476216888, 6952433776, 12601286219, 25202572438, 50405144876, 100810289752, 201620579504]

約数ペア:

[(1, 201620579504), (2, 100810289752), (4, 50405144876), (8, 25202572438), (16, 12601286219), (29, 6952433776), (58, 3476216888), (116, 1738108444), (232, 869054222), (464, 434527111), (9227, 21851152), (18454, 10925576), (36908, 5462788), (47093, 4281328), (73816, 2731394), (94186, 2140664), (147632, 1365697), (188372, 1070332), (267583, 753488), (376744, 535166)]