211447810223

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{977}}^1\times {\mathrm{5581}}^1$

素因数の和:6747

約数の個数: 32

約数和(自身を含む): 241514831040

約数和(自身を除く): 30067020817

約数列:

[1, 13, 19, 157, 247, 977, 2041, 2983, 5581, 12701, 18563, 38779, 72553, 106039, 153389, 241319, 876217, 1378507, 1994057, 2914391, 5452637, 11390821, 16648123, 37887083, 70884281, 103600103, 216425599, 856064009, 1346801339, 11128832117, 16265216171, 211447810223]

約数ペア:

[(1, 211447810223), (13, 16265216171), (19, 11128832117), (157, 1346801339), (247, 856064009), (977, 216425599), (2041, 103600103), (2983, 70884281), (5581, 37887083), (12701, 16648123), (18563, 11390821), (38779, 5452637), (72553, 2914391), (106039, 1994057), (153389, 1378507), (241319, 876217)]