202143735

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{619}}^1$

素因数の和:733

約数の個数: 64

約数和(自身を含む): 374976000

約数和(自身を除く): 172832265

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 59, 123, 135, 177, 205, 295, 369, 531, 615, 619, 885, 1107, 1593, 1845, 1857, 2419, 2655, 3095, 5535, 5571, 7257, 7965, 9285, 12095, 16713, 21771, 25379, 27855, 36285, 36521, 65313, 76137, 83565, 108855, 109563, 126895, 182605, 228411, 326565, 328689, 380685, 547815, 685233, 986067, 1142055, 1497361, 1643445, 3426165, 4492083, 4930335, 7486805, 13476249, 22460415, 40428747, 67381245, 202143735]

約数ペア:

[(1, 202143735), (3, 67381245), (5, 40428747), (9, 22460415), (15, 13476249), (27, 7486805), (41, 4930335), (45, 4492083), (59, 3426165), (123, 1643445), (135, 1497361), (177, 1142055), (205, 986067), (295, 685233), (369, 547815), (531, 380685), (615, 328689), (619, 326565), (885, 228411), (1107, 182605), (1593, 126895), (1845, 109563), (1857, 108855), (2419, 83565), (2655, 76137), (3095, 65313), (5535, 36521), (5571, 36285), (7257, 27855), (7965, 25379), (9285, 21771), (12095, 16713)]