199132158

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{2543}}^1$

素因数の和:3000

約数の個数: 32

約数和(自身を含む): 412250112

約数和(自身を除く): 213117954

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 421, 842, 1263, 2526, 2543, 5086, 7629, 13051, 15258, 26102, 39153, 78306, 78833, 157666, 236499, 472998, 1070603, 2141206, 3211809, 6423618, 33188693, 66377386, 99566079, 199132158]

約数ペア:

[(1, 199132158), (2, 99566079), (3, 66377386), (6, 33188693), (31, 6423618), (62, 3211809), (93, 2141206), (186, 1070603), (421, 472998), (842, 236499), (1263, 157666), (2526, 78833), (2543, 78306), (5086, 39153), (7629, 26102), (13051, 15258)]