211956551842

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{32957}}^1\times {\mathrm{19973}}^1$

素因数の和:52962

約数の個数: 32

約数和(自身を含む): 379182580992

約数和(自身を除く): 167226029150

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 19973, 32957, 39946, 65914, 139811, 230699, 279622, 459379, 461398, 758011, 918758, 1516022, 3215653, 5306077, 6431306, 10612154, 658250161, 1316500322, 4607751127, 9215502254, 15139753703, 30279507406, 105978275921, 211956551842]

約数ペア:

[(1, 211956551842), (2, 105978275921), (7, 30279507406), (14, 15139753703), (23, 9215502254), (46, 4607751127), (161, 1316500322), (322, 658250161), (19973, 10612154), (32957, 6431306), (39946, 5306077), (65914, 3215653), (139811, 1516022), (230699, 918758), (279622, 758011), (459379, 461398)]