208666571652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{75276541}}^1$

素因数の和:75276569

約数の個数: 72

約数和(自身を含む): 657615870912

約数和(自身を除く): 448949299260

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 75276541, 150553082, 225829623, 301106164, 451659246, 526935787, 677488869, 828041951, 903318492, 1053871574, 1354977738, 1580807361, 1656083902, 2107743148, 2484125853, 2709955476, 3161614722, 3312167804, 4742422083, 4968251706, 5796293657, 6323229444, 7452377559, 9484844166, 9936503412, 11592587314, 14904755118, 17388880971, 18969688332, 23185174628, 29809510236, 34777761942, 52166642913, 69555523884, 104333285826, 208666571652]

約数ペア:

[(1, 208666571652), (2, 104333285826), (3, 69555523884), (4, 52166642913), (6, 34777761942), (7, 29809510236), (9, 23185174628), (11, 18969688332), (12, 17388880971), (14, 14904755118), (18, 11592587314), (21, 9936503412), (22, 9484844166), (28, 7452377559), (33, 6323229444), (36, 5796293657), (42, 4968251706), (44, 4742422083), (63, 3312167804), (66, 3161614722), (77, 2709955476), (84, 2484125853), (99, 2107743148), (126, 1656083902), (132, 1580807361), (154, 1354977738), (198, 1053871574), (231, 903318492), (252, 828041951), (308, 677488869), (396, 526935787), (462, 451659246), (693, 301106164), (924, 225829623), (1386, 150553082), (2772, 75276541)]