220888938802

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3557}}^1\times {\mathrm{60763}}^1$

素因数の和:64402

約数の個数: 32

約数和(自身を含む): 383968202112

約数和(自身を除く): 163079263310

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 3557, 7114, 24899, 49798, 60763, 121526, 259661, 425341, 519322, 850682, 1817627, 3635254, 4435699, 8871398, 31049893, 62099786, 216133991, 432267982, 1512937937, 3025875874, 15777781343, 31555562686, 110444469401, 220888938802]

約数ペア:

[(1, 220888938802), (2, 110444469401), (7, 31555562686), (14, 15777781343), (73, 3025875874), (146, 1512937937), (511, 432267982), (1022, 216133991), (3557, 62099786), (7114, 31049893), (24899, 8871398), (49798, 4435699), (60763, 3635254), (121526, 1817627), (259661, 850682), (425341, 519322)]