199801836

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1409}}^1$

素因数の和:1536

約数の個数: 96

約数和(自身を含む): 563774400

約数和(自身を除く): 363972564

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 101, 108, 117, 156, 202, 234, 303, 351, 404, 468, 606, 702, 909, 1212, 1313, 1404, 1409, 1818, 2626, 2727, 2818, 3636, 3939, 4227, 5252, 5454, 5636, 7878, 8454, 10908, 11817, 12681, 15756, 16908, 18317, 23634, 25362, 35451, 36634, 38043, 47268, 50724, 54951, 70902, 73268, 76086, 109902, 141804, 142309, 152172, 164853, 219804, 284618, 329706, 426927, 494559, 569236, 659412, 853854, 989118, 1280781, 1707708, 1850017, 1978236, 2561562, 3700034, 3842343, 5123124, 5550051, 7400068, 7684686, 11100102, 15369372, 16650153, 22200204, 33300306, 49950459, 66600612, 99900918, 199801836]

約数ペア:

[(1, 199801836), (2, 99900918), (3, 66600612), (4, 49950459), (6, 33300306), (9, 22200204), (12, 16650153), (13, 15369372), (18, 11100102), (26, 7684686), (27, 7400068), (36, 5550051), (39, 5123124), (52, 3842343), (54, 3700034), (78, 2561562), (101, 1978236), (108, 1850017), (117, 1707708), (156, 1280781), (202, 989118), (234, 853854), (303, 659412), (351, 569236), (404, 494559), (468, 426927), (606, 329706), (702, 284618), (909, 219804), (1212, 164853), (1313, 152172), (1404, 142309), (1409, 141804), (1818, 109902), (2626, 76086), (2727, 73268), (2818, 70902), (3636, 54951), (3939, 50724), (4227, 47268), (5252, 38043), (5454, 36634), (5636, 35451), (7878, 25362), (8454, 23634), (10908, 18317), (11817, 16908), (12681, 15756)]