120408405124

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{100006981}}^1$

素因数の和:100007035

約数の個数: 24

約数和(自身を含む): 246417203648

約数和(自身を除く): 126008798524

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 100006981, 200013962, 400027924, 700048867, 1400097734, 2800195468, 4300300183, 8600600366, 17201200732, 30102101281, 60204202562, 120408405124]

約数ペア:

[(1, 120408405124), (2, 60204202562), (4, 30102101281), (7, 17201200732), (14, 8600600366), (28, 4300300183), (43, 2800195468), (86, 1400097734), (172, 700048867), (301, 400027924), (602, 200013962), (1204, 100006981)]