201490245

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{1747}}^1$

素因数の和:2002

約数の個数: 48

約数和(自身を含む): 382853952

約数和(自身を除く): 181363707

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 233, 495, 699, 1165, 1747, 2097, 2563, 3495, 5241, 7689, 8735, 10485, 12815, 15723, 19217, 23067, 26205, 38445, 57651, 78615, 96085, 115335, 172953, 288255, 407051, 864765, 1221153, 2035255, 3663459, 4477561, 6105765, 13432683, 18317295, 22387805, 40298049, 67163415, 201490245]

約数ペア:

[(1, 201490245), (3, 67163415), (5, 40298049), (9, 22387805), (11, 18317295), (15, 13432683), (33, 6105765), (45, 4477561), (55, 3663459), (99, 2035255), (165, 1221153), (233, 864765), (495, 407051), (699, 288255), (1165, 172953), (1747, 115335), (2097, 96085), (2563, 78615), (3495, 57651), (5241, 38445), (7689, 26205), (8735, 23067), (10485, 19217), (12815, 15723)]