223996836679

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{104383}}^1$

素因数の和:104492

約数の個数: 48

約数和(自身を含む): 298521538560

約数和(自身を除く): 74524701881

約数列:

[1, 7, 11, 29, 31, 77, 203, 217, 319, 341, 899, 961, 2233, 2387, 6293, 6727, 9889, 10571, 27869, 69223, 73997, 104383, 195083, 306559, 730681, 1148213, 2145913, 3027107, 3235873, 8037491, 21189749, 22651111, 33298177, 35594603, 93840317, 100312063, 233087239, 249162221, 656882219, 702184441, 1032243487, 1103432693, 2909049827, 7225704409, 7724028851, 20363348789, 31999548097, 223996836679]

約数ペア:

[(1, 223996836679), (7, 31999548097), (11, 20363348789), (29, 7724028851), (31, 7225704409), (77, 2909049827), (203, 1103432693), (217, 1032243487), (319, 702184441), (341, 656882219), (899, 249162221), (961, 233087239), (2233, 100312063), (2387, 93840317), (6293, 35594603), (6727, 33298177), (9889, 22651111), (10571, 21189749), (27869, 8037491), (69223, 3235873), (73997, 3027107), (104383, 2145913), (195083, 1148213), (306559, 730681)]