201608656690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1153}}^1\times {\mathrm{2497939}}^1$

素因数の和:2499106

約数の個数: 32

約数和(自身を含む): 415097677440

約数和(自身を除く): 213489020750

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1153, 2306, 5765, 8071, 11530, 16142, 40355, 80710, 2497939, 4995878, 12489695, 17485573, 24979390, 34971146, 87427865, 174855730, 2880123667, 5760247334, 14400618335, 20160865669, 28801236670, 40321731338, 100804328345, 201608656690]

約数ペア:

[(1, 201608656690), (2, 100804328345), (5, 40321731338), (7, 28801236670), (10, 20160865669), (14, 14400618335), (35, 5760247334), (70, 2880123667), (1153, 174855730), (2306, 87427865), (5765, 34971146), (8071, 24979390), (11530, 17485573), (16142, 12489695), (40355, 4995878), (80710, 2497939)]