194798772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{17977}}^1$

素因数の和:18037

約数の個数: 72

約数和(自身を含む): 575871296

約数和(自身を除く): 381072524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2709, 3612, 5418, 10836, 17977, 35954, 53931, 71908, 107862, 125839, 161793, 215724, 251678, 323586, 377517, 503356, 647172, 755034, 773011, 1132551, 1510068, 1546022, 2265102, 2319033, 3092044, 4530204, 4638066, 5411077, 6957099, 9276132, 10822154, 13914198, 16233231, 21644308, 27828396, 32466462, 48699693, 64932924, 97399386, 194798772]

約数ペア:

[(1, 194798772), (2, 97399386), (3, 64932924), (4, 48699693), (6, 32466462), (7, 27828396), (9, 21644308), (12, 16233231), (14, 13914198), (18, 10822154), (21, 9276132), (28, 6957099), (36, 5411077), (42, 4638066), (43, 4530204), (63, 3092044), (84, 2319033), (86, 2265102), (126, 1546022), (129, 1510068), (172, 1132551), (252, 773011), (258, 755034), (301, 647172), (387, 503356), (516, 377517), (602, 323586), (774, 251678), (903, 215724), (1204, 161793), (1548, 125839), (1806, 107862), (2709, 71908), (3612, 53931), (5418, 35954), (10836, 17977)]