194407696

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:493

約数の個数: 120

約数和(自身を含む): 477231360

約数和(自身を除く): 282823664

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 49, 56, 62, 76, 98, 112, 124, 133, 152, 196, 217, 248, 266, 304, 392, 421, 434, 496, 532, 589, 784, 842, 868, 931, 1064, 1178, 1519, 1684, 1736, 1862, 2128, 2356, 2947, 3038, 3368, 3472, 3724, 4123, 4712, 5894, 6076, 6736, 7448, 7999, 8246, 9424, 11788, 12152, 13051, 14896, 15998, 16492, 20629, 23576, 24304, 26102, 28861, 31996, 32984, 41258, 47152, 52204, 55993, 57722, 63992, 65968, 82516, 91357, 104408, 111986, 115444, 127984, 165032, 182714, 208816, 223972, 230888, 247969, 330064, 365428, 391951, 447944, 461776, 495938, 639499, 730856, 783902, 895888, 991876, 1278998, 1461712, 1567804, 1735783, 1983752, 2557996, 3135608, 3471566, 3967504, 5115992, 6271216, 6943132, 10231984, 12150481, 13886264, 24300962, 27772528, 48601924, 97203848, 194407696]

約数ペア:

[(1, 194407696), (2, 97203848), (4, 48601924), (7, 27772528), (8, 24300962), (14, 13886264), (16, 12150481), (19, 10231984), (28, 6943132), (31, 6271216), (38, 5115992), (49, 3967504), (56, 3471566), (62, 3135608), (76, 2557996), (98, 1983752), (112, 1735783), (124, 1567804), (133, 1461712), (152, 1278998), (196, 991876), (217, 895888), (248, 783902), (266, 730856), (304, 639499), (392, 495938), (421, 461776), (434, 447944), (496, 391951), (532, 365428), (589, 330064), (784, 247969), (842, 230888), (868, 223972), (931, 208816), (1064, 182714), (1178, 165032), (1519, 127984), (1684, 115444), (1736, 111986), (1862, 104408), (2128, 91357), (2356, 82516), (2947, 65968), (3038, 63992), (3368, 57722), (3472, 55993), (3724, 52204), (4123, 47152), (4712, 41258), (5894, 32984), (6076, 31996), (6736, 28861), (7448, 26102), (7999, 24304), (8246, 23576), (9424, 20629), (11788, 16492), (12152, 15998), (13051, 14896)]