204040613

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{587}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 260112384

約数和(自身を除く): 56071771

約数列:

[1, 7, 17, 23, 119, 127, 161, 391, 587, 889, 2159, 2737, 2921, 4109, 9979, 13501, 15113, 20447, 49657, 69853, 74549, 94507, 229517, 347599, 521843, 1267333, 1606619, 1714627, 8871331, 12002389, 29148659, 204040613]

約数ペア:

[(1, 204040613), (7, 29148659), (17, 12002389), (23, 8871331), (119, 1714627), (127, 1606619), (161, 1267333), (391, 521843), (587, 347599), (889, 229517), (2159, 94507), (2737, 74549), (2921, 69853), (4109, 49657), (9979, 20447), (13501, 15113)]