197650122

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{4457}}^1$

素因数の和:4870

約数の個数: 32

約数和(自身を含む): 417268800

約数和(自身を除く): 219618678

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 389, 778, 1167, 2334, 4457, 7391, 8914, 13371, 14782, 22173, 26742, 44346, 84683, 169366, 254049, 508098, 1733773, 3467546, 5201319, 10402638, 32941687, 65883374, 98825061, 197650122]

約数ペア:

[(1, 197650122), (2, 98825061), (3, 65883374), (6, 32941687), (19, 10402638), (38, 5201319), (57, 3467546), (114, 1733773), (389, 508098), (778, 254049), (1167, 169366), (2334, 84683), (4457, 44346), (7391, 26742), (8914, 22173), (13371, 14782)]