207802661

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 243734400

約数和(自身を除く): 35931739

約数列:

[1, 11, 29, 59, 61, 181, 319, 649, 671, 1711, 1769, 1991, 3599, 5249, 10679, 11041, 18821, 19459, 39589, 57739, 104371, 117469, 121451, 309691, 320189, 651419, 1148081, 3406601, 3522079, 7165609, 18891151, 207802661]

約数ペア:

[(1, 207802661), (11, 18891151), (29, 7165609), (59, 3522079), (61, 3406601), (181, 1148081), (319, 651419), (649, 320189), (671, 309691), (1711, 121451), (1769, 117469), (1991, 104371), (3599, 57739), (5249, 39589), (10679, 19459), (11041, 18821)]