201440415

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{9613}}^1$

素因数の和:9759

約数の個数: 32

約数和(自身を含む): 354410496

約数和(自身を除く): 152970081

約数列:

[1, 3, 5, 11, 15, 33, 55, 127, 165, 381, 635, 1397, 1905, 4191, 6985, 9613, 20955, 28839, 48065, 105743, 144195, 317229, 528715, 1220851, 1586145, 3662553, 6104255, 13429361, 18312765, 40288083, 67146805, 201440415]

約数ペア:

[(1, 201440415), (3, 67146805), (5, 40288083), (11, 18312765), (15, 13429361), (33, 6104255), (55, 3662553), (127, 1586145), (165, 1220851), (381, 528715), (635, 317229), (1397, 144195), (1905, 105743), (4191, 48065), (6985, 28839), (9613, 20955)]