207812082

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{4457}}^1$

素因数の和:4890

約数の個数: 32

約数和(自身を含む): 438667200

約数和(自身を除く): 230855118

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 409, 818, 1227, 2454, 4457, 7771, 8914, 13371, 15542, 23313, 26742, 46626, 84683, 169366, 254049, 508098, 1822913, 3645826, 5468739, 10937478, 34635347, 69270694, 103906041, 207812082]

約数ペア:

[(1, 207812082), (2, 103906041), (3, 69270694), (6, 34635347), (19, 10937478), (38, 5468739), (57, 3645826), (114, 1822913), (409, 508098), (818, 254049), (1227, 169366), (2454, 84683), (4457, 46626), (7771, 26742), (8914, 23313), (13371, 15542)]