208064944

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{251}}^1\times {\mathrm{503}}^1$

素因数の和:865

約数の個数: 40

約数和(自身を含む): 409473792

約数和(自身を除く): 201408848

約数列:

[1, 2, 4, 8, 16, 103, 206, 251, 412, 502, 503, 824, 1004, 1006, 1648, 2008, 2012, 4016, 4024, 8048, 25853, 51706, 51809, 103412, 103618, 126253, 206824, 207236, 252506, 413648, 414472, 505012, 828944, 1010024, 2020048, 13004059, 26008118, 52016236, 104032472, 208064944]

約数ペア:

[(1, 208064944), (2, 104032472), (4, 52016236), (8, 26008118), (16, 13004059), (103, 2020048), (206, 1010024), (251, 828944), (412, 505012), (502, 414472), (503, 413648), (824, 252506), (1004, 207236), (1006, 206824), (1648, 126253), (2008, 103618), (2012, 103412), (4016, 51809), (4024, 51706), (8048, 25853)]