200040113

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{911}}^1$

素因数の和:1077

約数の個数: 32

約数和(自身を含む): 261488640

約数和(自身を除く): 61448527

約数列:

[1, 7, 13, 19, 91, 127, 133, 247, 889, 911, 1651, 1729, 2413, 6377, 11557, 11843, 16891, 17309, 31369, 82901, 115697, 121163, 219583, 225017, 809879, 1504061, 1575119, 2198243, 10528427, 15387701, 28577159, 200040113]

約数ペア:

[(1, 200040113), (7, 28577159), (13, 15387701), (19, 10528427), (91, 2198243), (127, 1575119), (133, 1504061), (247, 809879), (889, 225017), (911, 219583), (1651, 121163), (1729, 115697), (2413, 82901), (6377, 31369), (11557, 17309), (11843, 16891)]