197312722

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{877}}^1$

素因数の和:1042

約数の個数: 32

約数和(自身を含む): 318102912

約数和(自身を除く): 120790190

約数列:

[1, 2, 23, 46, 67, 73, 134, 146, 877, 1541, 1679, 1754, 3082, 3358, 4891, 9782, 20171, 40342, 58759, 64021, 112493, 117518, 128042, 224986, 1351457, 1472483, 2702914, 2944966, 4289407, 8578814, 98656361, 197312722]

約数ペア:

[(1, 197312722), (2, 98656361), (23, 8578814), (46, 4289407), (67, 2944966), (73, 2702914), (134, 1472483), (146, 1351457), (877, 224986), (1541, 128042), (1679, 117518), (1754, 112493), (3082, 64021), (3358, 58759), (4891, 40342), (9782, 20171)]