201688590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{38861}}^1$

素因数の和:39044

約数の個数: 32

約数和(自身を含む): 486863136

約数和(自身を除く): 285174546

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 346, 519, 865, 1038, 1730, 2595, 5190, 38861, 77722, 116583, 194305, 233166, 388610, 582915, 1165830, 6722953, 13445906, 20168859, 33614765, 40337718, 67229530, 100844295, 201688590]

約数ペア:

[(1, 201688590), (2, 100844295), (3, 67229530), (5, 40337718), (6, 33614765), (10, 20168859), (15, 13445906), (30, 6722953), (173, 1165830), (346, 582915), (519, 388610), (865, 233166), (1038, 194305), (1730, 116583), (2595, 77722), (5190, 38861)]