207366918346

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1997}}^1\times {\mathrm{390373}}^1$

素因数の和:392398

約数の個数: 32

約数和(自身を含む): 374384280960

約数和(自身を除く): 167017362614

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1997, 3994, 13979, 27958, 37943, 75886, 265601, 390373, 531202, 780746, 2732611, 5465222, 7417087, 14834174, 51919609, 103839218, 779574881, 1559149762, 5457024167, 10914048334, 14811922739, 29623845478, 103683459173, 207366918346]

約数ペア:

[(1, 207366918346), (2, 103683459173), (7, 29623845478), (14, 14811922739), (19, 10914048334), (38, 5457024167), (133, 1559149762), (266, 779574881), (1997, 103839218), (3994, 51919609), (13979, 14834174), (27958, 7417087), (37943, 5465222), (75886, 2732611), (265601, 780746), (390373, 531202)]