201309009

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{10357}}^1$

素因数の和:10421

約数の個数: 32

約数和(自身を含む): 318197760

約数和(自身を除く): 116888751

約数列:

[1, 3, 11, 19, 31, 33, 57, 93, 209, 341, 589, 627, 1023, 1767, 6479, 10357, 19437, 31071, 113927, 196783, 321067, 341781, 590349, 963201, 2164613, 3531737, 6100273, 6493839, 10595211, 18300819, 67103003, 201309009]

約数ペア:

[(1, 201309009), (3, 67103003), (11, 18300819), (19, 10595211), (31, 6493839), (33, 6100273), (57, 3531737), (93, 2164613), (209, 963201), (341, 590349), (589, 341781), (627, 321067), (1023, 196783), (1767, 113927), (6479, 31071), (10357, 19437)]