201640716586

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2347}}^1\times {\mathrm{28619}}^1$

素因数の和:31066

約数の個数: 32

約数和(自身を含む): 322558848000

約数和(自身を除く): 120918131414

約数列:

[1, 2, 19, 38, 79, 158, 1501, 2347, 3002, 4694, 28619, 44593, 57238, 89186, 185413, 370826, 543761, 1087522, 2260901, 3522847, 4521802, 7045694, 42957119, 67168793, 85914238, 134337586, 1276207067, 2552414134, 5306334647, 10612669294, 100820358293, 201640716586]

約数ペア:

[(1, 201640716586), (2, 100820358293), (19, 10612669294), (38, 5306334647), (79, 2552414134), (158, 1276207067), (1501, 134337586), (2347, 85914238), (3002, 67168793), (4694, 42957119), (28619, 7045694), (44593, 4521802), (57238, 3522847), (89186, 2260901), (185413, 1087522), (370826, 543761)]