197377444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 414554112

約数和(自身を除く): 217176668

約数列:

[1, 2, 4, 11, 22, 23, 41, 44, 46, 67, 71, 82, 92, 134, 142, 164, 253, 268, 284, 451, 506, 737, 781, 902, 943, 1012, 1474, 1541, 1562, 1633, 1804, 1886, 2747, 2911, 2948, 3082, 3124, 3266, 3772, 4757, 5494, 5822, 6164, 6532, 9514, 10373, 10988, 11644, 16951, 17963, 19028, 20746, 30217, 32021, 33902, 35926, 41492, 52327, 60434, 63181, 64042, 66953, 67804, 71852, 104654, 109411, 120868, 126362, 128084, 133906, 195037, 209308, 218822, 252724, 267812, 390074, 437644, 694991, 736483, 780148, 1203521, 1389982, 1472966, 2145407, 2407042, 2779964, 2945932, 4290814, 4485851, 4814084, 8581628, 8971702, 17943404, 49344361, 98688722, 197377444]

約数ペア:

[(1, 197377444), (2, 98688722), (4, 49344361), (11, 17943404), (22, 8971702), (23, 8581628), (41, 4814084), (44, 4485851), (46, 4290814), (67, 2945932), (71, 2779964), (82, 2407042), (92, 2145407), (134, 1472966), (142, 1389982), (164, 1203521), (253, 780148), (268, 736483), (284, 694991), (451, 437644), (506, 390074), (737, 267812), (781, 252724), (902, 218822), (943, 209308), (1012, 195037), (1474, 133906), (1541, 128084), (1562, 126362), (1633, 120868), (1804, 109411), (1886, 104654), (2747, 71852), (2911, 67804), (2948, 66953), (3082, 64042), (3124, 63181), (3266, 60434), (3772, 52327), (4757, 41492), (5494, 35926), (5822, 33902), (6164, 32021), (6532, 30217), (9514, 20746), (10373, 19028), (10988, 17963), (11644, 16951)]