201148915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8369}}^1$

素因数の和:8427

約数の個数: 32

約数和(自身を含む): 289267200

約数和(自身を除く): 88118285

約数列:

[1, 5, 11, 19, 23, 55, 95, 115, 209, 253, 437, 1045, 1265, 2185, 4807, 8369, 24035, 41845, 92059, 159011, 192487, 460295, 795055, 962435, 1749121, 2117357, 3657253, 8745605, 10586785, 18286265, 40229783, 201148915]

約数ペア:

[(1, 201148915), (5, 40229783), (11, 18286265), (19, 10586785), (23, 8745605), (55, 3657253), (95, 2117357), (115, 1749121), (209, 962435), (253, 795055), (437, 460295), (1045, 192487), (1265, 159011), (2185, 92059), (4807, 41845), (8369, 24035)]