197355377965

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{444109}}^1$

素因数の和:444253

約数の個数: 32

約数和(自身を含む): 253760901120

約数和(自身を除く): 56405523155

約数列:

[1, 5, 31, 47, 61, 155, 235, 305, 1457, 1891, 2867, 7285, 9455, 14335, 88877, 444109, 444385, 2220545, 13767379, 20873123, 27090649, 68836895, 104365615, 135453245, 647066813, 839810119, 1273260503, 3235334065, 4199050595, 6366302515, 39471075593, 197355377965]

約数ペア:

[(1, 197355377965), (5, 39471075593), (31, 6366302515), (47, 4199050595), (61, 3235334065), (155, 1273260503), (235, 839810119), (305, 647066813), (1457, 135453245), (1891, 104365615), (2867, 68836895), (7285, 27090649), (9455, 20873123), (14335, 13767379), (88877, 2220545), (444109, 444385)]