207788007

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{97967}}^1$

素因数の和:98078

約数の個数: 16

約数和(自身を含む): 319767552

約数和(自身を除く): 111979545

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 97967, 293901, 685769, 2057307, 9894667, 29684001, 69262669, 207788007]

約数ペア:

[(1, 207788007), (3, 69262669), (7, 29684001), (21, 9894667), (101, 2057307), (303, 685769), (707, 293901), (2121, 97967)]