203406918

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{237071}}^1$

素因数の和:237100

約数の個数: 32

約数和(自身を含む): 477937152

約数和(自身を除く): 274530234

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 237071, 474142, 711213, 1422426, 2607781, 3081923, 5215562, 6163846, 7823343, 9245769, 15646686, 18491538, 33901153, 67802306, 101703459, 203406918]

約数ペア:

[(1, 203406918), (2, 101703459), (3, 67802306), (6, 33901153), (11, 18491538), (13, 15646686), (22, 9245769), (26, 7823343), (33, 6163846), (39, 5215562), (66, 3081923), (78, 2607781), (143, 1422426), (286, 711213), (429, 474142), (858, 237071)]