207821838

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{967}}^1$

素因数の和:1046

約数の個数: 96

約数和(自身を含む): 524392704

約数和(自身を除く): 316570866

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 43, 49, 51, 86, 98, 102, 119, 129, 147, 238, 258, 294, 301, 357, 602, 714, 731, 833, 903, 967, 1462, 1666, 1806, 1934, 2107, 2193, 2499, 2901, 4214, 4386, 4998, 5117, 5802, 6321, 6769, 10234, 12642, 13538, 15351, 16439, 20307, 30702, 32878, 35819, 40614, 41581, 47383, 49317, 71638, 83162, 94766, 98634, 107457, 115073, 124743, 142149, 214914, 230146, 249486, 284298, 291067, 345219, 582134, 690438, 706877, 805511, 873201, 1413754, 1611022, 1746402, 2037469, 2120631, 2416533, 4074938, 4241262, 4833066, 4948139, 6112407, 9896278, 12224814, 14844417, 29688834, 34636973, 69273946, 103910919, 207821838]

約数ペア:

[(1, 207821838), (2, 103910919), (3, 69273946), (6, 34636973), (7, 29688834), (14, 14844417), (17, 12224814), (21, 9896278), (34, 6112407), (42, 4948139), (43, 4833066), (49, 4241262), (51, 4074938), (86, 2416533), (98, 2120631), (102, 2037469), (119, 1746402), (129, 1611022), (147, 1413754), (238, 873201), (258, 805511), (294, 706877), (301, 690438), (357, 582134), (602, 345219), (714, 291067), (731, 284298), (833, 249486), (903, 230146), (967, 214914), (1462, 142149), (1666, 124743), (1806, 115073), (1934, 107457), (2107, 98634), (2193, 94766), (2499, 83162), (2901, 71638), (4214, 49317), (4386, 47383), (4998, 41581), (5117, 40614), (5802, 35819), (6321, 32878), (6769, 30702), (10234, 20307), (12642, 16439), (13538, 15351)]