201914451646

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{991069}}^1$

素因数の和:991240

約数の個数: 32

約数和(自身を含む): 326529815040

約数和(自身を除く): 124615363394

約数列:

[1, 2, 23, 43, 46, 86, 103, 206, 989, 1978, 2369, 4429, 4738, 8858, 101867, 203734, 991069, 1982138, 22794587, 42615967, 45589174, 85231934, 102080107, 204160214, 980167241, 1960334482, 2347842461, 4389444601, 4695684922, 8778889202, 100957225823, 201914451646]

約数ペア:

[(1, 201914451646), (2, 100957225823), (23, 8778889202), (43, 4695684922), (46, 4389444601), (86, 2347842461), (103, 1960334482), (206, 980167241), (989, 204160214), (1978, 102080107), (2369, 85231934), (4429, 45589174), (4738, 42615967), (8858, 22794587), (101867, 1982138), (203734, 991069)]