199983672

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{947}}^1$

素因数の和:1385

約数の個数: 96

約数和(自身を含む): 621129600

約数和(自身を除く): 421145928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 419, 504, 838, 947, 1257, 1676, 1894, 2514, 2841, 2933, 3352, 3771, 3788, 5028, 5682, 5866, 6629, 7542, 7576, 8523, 8799, 10056, 11364, 11732, 13258, 15084, 17046, 17598, 19887, 22728, 23464, 26397, 26516, 30168, 34092, 35196, 39774, 52794, 53032, 59661, 68184, 70392, 79548, 105588, 119322, 159096, 211176, 238644, 396793, 477288, 793586, 1190379, 1587172, 2380758, 2777551, 3174344, 3571137, 4761516, 5555102, 7142274, 8332653, 9523032, 11110204, 14284548, 16665306, 22220408, 24997959, 28569096, 33330612, 49995918, 66661224, 99991836, 199983672]

約数ペア:

[(1, 199983672), (2, 99991836), (3, 66661224), (4, 49995918), (6, 33330612), (7, 28569096), (8, 24997959), (9, 22220408), (12, 16665306), (14, 14284548), (18, 11110204), (21, 9523032), (24, 8332653), (28, 7142274), (36, 5555102), (42, 4761516), (56, 3571137), (63, 3174344), (72, 2777551), (84, 2380758), (126, 1587172), (168, 1190379), (252, 793586), (419, 477288), (504, 396793), (838, 238644), (947, 211176), (1257, 159096), (1676, 119322), (1894, 105588), (2514, 79548), (2841, 70392), (2933, 68184), (3352, 59661), (3771, 53032), (3788, 52794), (5028, 39774), (5682, 35196), (5866, 34092), (6629, 30168), (7542, 26516), (7576, 26397), (8523, 23464), (8799, 22728), (10056, 19887), (11364, 17598), (11732, 17046), (13258, 15084)]