195378204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{1699}}^1$

素因数の和:1787

約数の個数: 72

約数和(自身を含む): 535785600

約数和(自身を除く): 340407396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1369, 1554, 1699, 2738, 3108, 3398, 4107, 5097, 5476, 6796, 8214, 9583, 10194, 11893, 16428, 19166, 20388, 23786, 28749, 35679, 38332, 47572, 57498, 62863, 71358, 114996, 125726, 142716, 188589, 251452, 377178, 440041, 754356, 880082, 1320123, 1760164, 2325931, 2640246, 4651862, 5280492, 6977793, 9303724, 13955586, 16281517, 27911172, 32563034, 48844551, 65126068, 97689102, 195378204]

約数ペア:

[(1, 195378204), (2, 97689102), (3, 65126068), (4, 48844551), (6, 32563034), (7, 27911172), (12, 16281517), (14, 13955586), (21, 9303724), (28, 6977793), (37, 5280492), (42, 4651862), (74, 2640246), (84, 2325931), (111, 1760164), (148, 1320123), (222, 880082), (259, 754356), (444, 440041), (518, 377178), (777, 251452), (1036, 188589), (1369, 142716), (1554, 125726), (1699, 114996), (2738, 71358), (3108, 62863), (3398, 57498), (4107, 47572), (5097, 38332), (5476, 35679), (6796, 28749), (8214, 23786), (9583, 20388), (10194, 19166), (11893, 16428)]