201218703

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{203869}}^1$

素因数の和:203926

約数の個数: 16

約数和(自身を含む): 313144320

約数和(自身を除く): 111925617

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 203869, 611607, 1427083, 4281249, 9581843, 28745529, 67072901, 201218703]

約数ペア:

[(1, 201218703), (3, 67072901), (7, 28745529), (21, 9581843), (47, 4281249), (141, 1427083), (329, 611607), (987, 203869)]