207943395

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{9199}}^1$

素因数の和:9355

約数の個数: 32

約数和(自身を含む): 365644800

約数和(自身を除く): 157701405

約数列:

[1, 3, 5, 11, 15, 33, 55, 137, 165, 411, 685, 1507, 2055, 4521, 7535, 9199, 22605, 27597, 45995, 101189, 137985, 303567, 505945, 1260263, 1517835, 3780789, 6301315, 13862893, 18903945, 41588679, 69314465, 207943395]

約数ペア:

[(1, 207943395), (3, 69314465), (5, 41588679), (11, 18903945), (15, 13862893), (33, 6301315), (55, 3780789), (137, 1517835), (165, 1260263), (411, 505945), (685, 303567), (1507, 137985), (2055, 101189), (4521, 45995), (7535, 27597), (9199, 22605)]