208613645754

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{437681}}^1$

素因数の和:437855

約数の個数: 64

約数和(自身を含む): 455049221760

約数和(自身を除く): 246435576006

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 113, 114, 222, 226, 339, 678, 703, 1406, 2109, 2147, 4181, 4218, 4294, 6441, 8362, 12543, 12882, 25086, 79439, 158878, 238317, 437681, 476634, 875362, 1313043, 2626086, 8315939, 16194197, 16631878, 24947817, 32388394, 48582591, 49457953, 49895634, 97165182, 98915906, 148373859, 296747718, 307689743, 615379486, 923069229, 939701107, 1829944261, 1846138458, 1879402214, 2819103321, 3659888522, 5489832783, 5638206642, 10979665566, 34768940959, 69537881918, 104306822877, 208613645754]

約数ペア:

[(1, 208613645754), (2, 104306822877), (3, 69537881918), (6, 34768940959), (19, 10979665566), (37, 5638206642), (38, 5489832783), (57, 3659888522), (74, 2819103321), (111, 1879402214), (113, 1846138458), (114, 1829944261), (222, 939701107), (226, 923069229), (339, 615379486), (678, 307689743), (703, 296747718), (1406, 148373859), (2109, 98915906), (2147, 97165182), (4181, 49895634), (4218, 49457953), (4294, 48582591), (6441, 32388394), (8362, 24947817), (12543, 16631878), (12882, 16194197), (25086, 8315939), (79439, 2626086), (158878, 1313043), (238317, 875362), (437681, 476634)]