197955408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4639}}^1$

素因数の和:4784

約数の個数: 80

約数和(自身を含む): 589168640

約数和(自身を除く): 391213232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 127, 168, 254, 336, 381, 508, 762, 889, 1016, 1524, 1778, 2032, 2667, 3048, 3556, 4639, 5334, 6096, 7112, 9278, 10668, 13917, 14224, 18556, 21336, 27834, 32473, 37112, 42672, 55668, 64946, 74224, 97419, 111336, 129892, 194838, 222672, 259784, 389676, 519568, 589153, 779352, 1178306, 1558704, 1767459, 2356612, 3534918, 4124071, 4713224, 7069836, 8248142, 9426448, 12372213, 14139672, 16496284, 24744426, 28279344, 32992568, 49488852, 65985136, 98977704, 197955408]

約数ペア:

[(1, 197955408), (2, 98977704), (3, 65985136), (4, 49488852), (6, 32992568), (7, 28279344), (8, 24744426), (12, 16496284), (14, 14139672), (16, 12372213), (21, 9426448), (24, 8248142), (28, 7069836), (42, 4713224), (48, 4124071), (56, 3534918), (84, 2356612), (112, 1767459), (127, 1558704), (168, 1178306), (254, 779352), (336, 589153), (381, 519568), (508, 389676), (762, 259784), (889, 222672), (1016, 194838), (1524, 129892), (1778, 111336), (2032, 97419), (2667, 74224), (3048, 64946), (3556, 55668), (4639, 42672), (5334, 37112), (6096, 32473), (7112, 27834), (9278, 21336), (10668, 18556), (13917, 14224)]