202597245

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8543}}^1$

素因数の和:8602

約数の個数: 48

約数和(自身を含む): 383864832

約数和(自身を除く): 181267587

約数列:

[1, 3, 5, 9, 15, 17, 31, 45, 51, 85, 93, 153, 155, 255, 279, 465, 527, 765, 1395, 1581, 2635, 4743, 7905, 8543, 23715, 25629, 42715, 76887, 128145, 145231, 264833, 384435, 435693, 726155, 794499, 1307079, 1324165, 2178465, 2383497, 3972495, 4502161, 6535395, 11917485, 13506483, 22510805, 40519449, 67532415, 202597245]

約数ペア:

[(1, 202597245), (3, 67532415), (5, 40519449), (9, 22510805), (15, 13506483), (17, 11917485), (31, 6535395), (45, 4502161), (51, 3972495), (85, 2383497), (93, 2178465), (153, 1324165), (155, 1307079), (255, 794499), (279, 726155), (465, 435693), (527, 384435), (765, 264833), (1395, 145231), (1581, 128145), (2635, 76887), (4743, 42715), (7905, 25629), (8543, 23715)]