215099394041

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{683}}^1\times {\mathrm{102953}}^1$

素因数の和:103685

約数の個数: 32

約数和(自身を含む): 270414858240

約数和(自身を除く): 55315464199

約数列:

[1, 7, 19, 23, 133, 161, 437, 683, 3059, 4781, 12977, 15709, 90839, 102953, 109963, 298471, 720671, 1956107, 2089297, 2367919, 13692749, 16575433, 44990461, 70316899, 314933227, 492218293, 1336021081, 1617288677, 9352147567, 11321020739, 30728484863, 215099394041]

約数ペア:

[(1, 215099394041), (7, 30728484863), (19, 11321020739), (23, 9352147567), (133, 1617288677), (161, 1336021081), (437, 492218293), (683, 314933227), (3059, 70316899), (4781, 44990461), (12977, 16575433), (15709, 13692749), (90839, 2367919), (102953, 2089297), (109963, 1956107), (298471, 720671)]