201895984066

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{22079}}^1$

素因数の和:22391

約数の個数: 64

約数和(自身を含む): 360854323200

約数和(自身を除く): 158958339134

約数列:

[1, 2, 7, 14, 37, 74, 127, 139, 254, 259, 278, 518, 889, 973, 1778, 1946, 4699, 5143, 9398, 10286, 17653, 22079, 32893, 35306, 36001, 44158, 65786, 72002, 123571, 154553, 247142, 309106, 653161, 816923, 1306322, 1633846, 2804033, 3068981, 4572127, 5608066, 5718461, 6137962, 9144254, 11436922, 19628231, 21482867, 39256462, 42965734, 103749221, 113552297, 207498442, 227104594, 389760587, 726244547, 779521174, 794866079, 1452489094, 1589732158, 2728324109, 5456648218, 14421141719, 28842283438, 100947992033, 201895984066]

約数ペア:

[(1, 201895984066), (2, 100947992033), (7, 28842283438), (14, 14421141719), (37, 5456648218), (74, 2728324109), (127, 1589732158), (139, 1452489094), (254, 794866079), (259, 779521174), (278, 726244547), (518, 389760587), (889, 227104594), (973, 207498442), (1778, 113552297), (1946, 103749221), (4699, 42965734), (5143, 39256462), (9398, 21482867), (10286, 19628231), (17653, 11436922), (22079, 9144254), (32893, 6137962), (35306, 5718461), (36001, 5608066), (44158, 4572127), (65786, 3068981), (72002, 2804033), (123571, 1633846), (154553, 1306322), (247142, 816923), (309106, 653161)]