204544215

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239233}}^1$

素因数の和:239263

約数の個数: 24

約数和(自身を含む): 373205040

約数和(自身を除く): 168660825

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 239233, 717699, 1196165, 2153097, 3588495, 4545427, 10765485, 13636281, 22727135, 40908843, 68181405, 204544215]

約数ペア:

[(1, 204544215), (3, 68181405), (5, 40908843), (9, 22727135), (15, 13636281), (19, 10765485), (45, 4545427), (57, 3588495), (95, 2153097), (171, 1196165), (285, 717699), (855, 239233)]