195363756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1433}}^1$

素因数の和:1991

約数の個数: 72

約数和(自身を含む): 565821984

約数和(自身を除く): 370458228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 541, 1082, 1433, 1623, 2164, 2866, 3246, 3787, 4299, 4869, 5732, 6492, 7574, 8598, 9738, 10031, 11361, 12897, 15148, 17196, 19476, 20062, 22722, 25794, 30093, 34083, 40124, 45444, 51588, 60186, 68166, 90279, 120372, 136332, 180558, 361116, 775253, 1550506, 2325759, 3101012, 4651518, 5426771, 6977277, 9303036, 10853542, 13954554, 16280313, 21707084, 27909108, 32560626, 48840939, 65121252, 97681878, 195363756]

約数ペア:

[(1, 195363756), (2, 97681878), (3, 65121252), (4, 48840939), (6, 32560626), (7, 27909108), (9, 21707084), (12, 16280313), (14, 13954554), (18, 10853542), (21, 9303036), (28, 6977277), (36, 5426771), (42, 4651518), (63, 3101012), (84, 2325759), (126, 1550506), (252, 775253), (541, 361116), (1082, 180558), (1433, 136332), (1623, 120372), (2164, 90279), (2866, 68166), (3246, 60186), (3787, 51588), (4299, 45444), (4869, 40124), (5732, 34083), (6492, 30093), (7574, 25794), (8598, 22722), (9738, 20062), (10031, 19476), (11361, 17196), (12897, 15148)]