201240410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{77699}}^1$

素因数の和:77750

約数の個数: 32

約数和(自身を含む): 425174400

約数和(自身を除く): 223933990

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 77699, 155398, 388495, 543893, 776990, 1087786, 2719465, 2874863, 5438930, 5749726, 14374315, 20124041, 28748630, 40248082, 100620205, 201240410]

約数ペア:

[(1, 201240410), (2, 100620205), (5, 40248082), (7, 28748630), (10, 20124041), (14, 14374315), (35, 5749726), (37, 5438930), (70, 2874863), (74, 2719465), (185, 1087786), (259, 776990), (370, 543893), (518, 388495), (1295, 155398), (2590, 77699)]