197372784

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2707}}^1$

素因数の和:2763

約数の個数: 120

約数和(自身を含む): 612484608

約数和(自身を除く): 415111824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 84, 93, 98, 112, 124, 147, 168, 186, 196, 217, 248, 294, 336, 372, 392, 434, 496, 588, 651, 744, 784, 868, 1176, 1302, 1488, 1519, 1736, 2352, 2604, 2707, 3038, 3472, 4557, 5208, 5414, 6076, 8121, 9114, 10416, 10828, 12152, 16242, 18228, 18949, 21656, 24304, 32484, 36456, 37898, 43312, 56847, 64968, 72912, 75796, 83917, 113694, 129936, 132643, 151592, 167834, 227388, 251751, 265286, 303184, 335668, 397929, 454776, 503502, 530572, 587419, 671336, 795858, 909552, 1007004, 1061144, 1174838, 1342672, 1591716, 1762257, 2014008, 2122288, 2349676, 3183432, 3524514, 4028016, 4111933, 4699352, 6366864, 7049028, 8223866, 9398704, 12335799, 14098056, 16447732, 24671598, 28196112, 32895464, 49343196, 65790928, 98686392, 197372784]

約数ペア:

[(1, 197372784), (2, 98686392), (3, 65790928), (4, 49343196), (6, 32895464), (7, 28196112), (8, 24671598), (12, 16447732), (14, 14098056), (16, 12335799), (21, 9398704), (24, 8223866), (28, 7049028), (31, 6366864), (42, 4699352), (48, 4111933), (49, 4028016), (56, 3524514), (62, 3183432), (84, 2349676), (93, 2122288), (98, 2014008), (112, 1762257), (124, 1591716), (147, 1342672), (168, 1174838), (186, 1061144), (196, 1007004), (217, 909552), (248, 795858), (294, 671336), (336, 587419), (372, 530572), (392, 503502), (434, 454776), (496, 397929), (588, 335668), (651, 303184), (744, 265286), (784, 251751), (868, 227388), (1176, 167834), (1302, 151592), (1488, 132643), (1519, 129936), (1736, 113694), (2352, 83917), (2604, 75796), (2707, 72912), (3038, 64968), (3472, 56847), (4557, 43312), (5208, 37898), (5414, 36456), (6076, 32484), (8121, 24304), (9114, 21656), (10416, 18949), (10828, 18228), (12152, 16242)]