201835128

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{643}}^1$

素因数の和:733

約数の個数: 128

約数和(自身を含む): 584236800

約数和(自身を除く): 382401672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 41, 44, 58, 66, 82, 87, 88, 116, 123, 132, 164, 174, 232, 246, 264, 319, 328, 348, 451, 492, 638, 643, 696, 902, 957, 984, 1189, 1276, 1286, 1353, 1804, 1914, 1929, 2378, 2552, 2572, 2706, 3567, 3608, 3828, 3858, 4756, 5144, 5412, 7073, 7134, 7656, 7716, 9512, 10824, 13079, 14146, 14268, 15432, 18647, 21219, 26158, 26363, 28292, 28536, 37294, 39237, 42438, 52316, 52726, 55941, 56584, 74588, 78474, 79089, 84876, 104632, 105452, 111882, 149176, 156948, 158178, 169752, 205117, 210904, 223764, 289993, 313896, 316356, 410234, 447528, 579986, 615351, 632712, 764527, 820468, 869979, 1159972, 1230702, 1529054, 1640936, 1739958, 2293581, 2319944, 2461404, 3058108, 3479916, 4587162, 4922808, 6116216, 6959832, 8409797, 9174324, 16819594, 18348648, 25229391, 33639188, 50458782, 67278376, 100917564, 201835128]

約数ペア:

[(1, 201835128), (2, 100917564), (3, 67278376), (4, 50458782), (6, 33639188), (8, 25229391), (11, 18348648), (12, 16819594), (22, 9174324), (24, 8409797), (29, 6959832), (33, 6116216), (41, 4922808), (44, 4587162), (58, 3479916), (66, 3058108), (82, 2461404), (87, 2319944), (88, 2293581), (116, 1739958), (123, 1640936), (132, 1529054), (164, 1230702), (174, 1159972), (232, 869979), (246, 820468), (264, 764527), (319, 632712), (328, 615351), (348, 579986), (451, 447528), (492, 410234), (638, 316356), (643, 313896), (696, 289993), (902, 223764), (957, 210904), (984, 205117), (1189, 169752), (1276, 158178), (1286, 156948), (1353, 149176), (1804, 111882), (1914, 105452), (1929, 104632), (2378, 84876), (2552, 79089), (2572, 78474), (2706, 74588), (3567, 56584), (3608, 55941), (3828, 52726), (3858, 52316), (4756, 42438), (5144, 39237), (5412, 37294), (7073, 28536), (7134, 28292), (7656, 26363), (7716, 26158), (9512, 21219), (10824, 18647), (13079, 15432), (14146, 14268)]