220145268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{15149}}^1$

素因数の和:15336

約数の個数: 48

約数和(自身を含む): 590486400

約数和(自身を除く): 370341132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 173, 346, 519, 692, 1038, 1211, 2076, 2422, 3633, 4844, 7266, 14532, 15149, 30298, 45447, 60596, 90894, 106043, 181788, 212086, 318129, 424172, 636258, 1272516, 2620777, 5241554, 7862331, 10483108, 15724662, 18345439, 31449324, 36690878, 55036317, 73381756, 110072634, 220145268]

約数ペア:

[(1, 220145268), (2, 110072634), (3, 73381756), (4, 55036317), (6, 36690878), (7, 31449324), (12, 18345439), (14, 15724662), (21, 10483108), (28, 7862331), (42, 5241554), (84, 2620777), (173, 1272516), (346, 636258), (519, 424172), (692, 318129), (1038, 212086), (1211, 181788), (2076, 106043), (2422, 90894), (3633, 60596), (4844, 45447), (7266, 30298), (14532, 15149)]