218701802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{6451}}^1$

素因数の和:6554

約数の個数: 32

約数和(自身を含む): 379067904

約数和(自身を除く): 160366102

約数列:

[1, 2, 11, 22, 23, 46, 67, 134, 253, 506, 737, 1474, 1541, 3082, 6451, 12902, 16951, 33902, 70961, 141922, 148373, 296746, 432217, 864434, 1632103, 3264206, 4754387, 9508774, 9940991, 19881982, 109350901, 218701802]

約数ペア:

[(1, 218701802), (2, 109350901), (11, 19881982), (22, 9940991), (23, 9508774), (46, 4754387), (67, 3264206), (134, 1632103), (253, 864434), (506, 432217), (737, 296746), (1474, 148373), (1541, 141922), (3082, 70961), (6451, 33902), (12902, 16951)]