201380493605

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{138113}}^1$

素因数の和:138581

約数の個数: 32

約数和(自身を含む): 260936017920

約数和(自身を除く): 59555524315

約数列:

[1, 5, 23, 31, 115, 155, 409, 713, 2045, 3565, 9407, 12679, 47035, 63395, 138113, 291617, 690565, 1458085, 3176599, 4281503, 15882995, 21407515, 56488217, 98474569, 282441085, 492372845, 1299228991, 1751134727, 6496144955, 8755673635, 40276098721, 201380493605]

約数ペア:

[(1, 201380493605), (5, 40276098721), (23, 8755673635), (31, 6496144955), (115, 1751134727), (155, 1299228991), (409, 492372845), (713, 282441085), (2045, 98474569), (3565, 56488217), (9407, 21407515), (12679, 15882995), (47035, 4281503), (63395, 3176599), (138113, 1458085), (291617, 690565)]