202151484

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1$

素因数の和:768

約数の個数: 96

約数和(自身を含む): 545287680

約数和(自身を除く): 343136196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 71, 82, 108, 123, 142, 164, 213, 246, 284, 369, 426, 492, 639, 643, 738, 852, 1107, 1278, 1286, 1476, 1917, 1929, 2214, 2556, 2572, 2911, 3834, 3858, 4428, 5787, 5822, 7668, 7716, 8733, 11574, 11644, 17361, 17466, 23148, 26199, 26363, 34722, 34932, 45653, 52398, 52726, 69444, 78597, 79089, 91306, 104796, 105452, 136959, 157194, 158178, 182612, 237267, 273918, 314388, 316356, 410877, 474534, 547836, 711801, 821754, 949068, 1232631, 1423602, 1643508, 1871773, 2465262, 2847204, 3743546, 4930524, 5615319, 7487092, 11230638, 16845957, 22461276, 33691914, 50537871, 67383828, 101075742, 202151484]

約数ペア:

[(1, 202151484), (2, 101075742), (3, 67383828), (4, 50537871), (6, 33691914), (9, 22461276), (12, 16845957), (18, 11230638), (27, 7487092), (36, 5615319), (41, 4930524), (54, 3743546), (71, 2847204), (82, 2465262), (108, 1871773), (123, 1643508), (142, 1423602), (164, 1232631), (213, 949068), (246, 821754), (284, 711801), (369, 547836), (426, 474534), (492, 410877), (639, 316356), (643, 314388), (738, 273918), (852, 237267), (1107, 182612), (1278, 158178), (1286, 157194), (1476, 136959), (1917, 105452), (1929, 104796), (2214, 91306), (2556, 79089), (2572, 78597), (2911, 69444), (3834, 52726), (3858, 52398), (4428, 45653), (5787, 34932), (5822, 34722), (7668, 26363), (7716, 26199), (8733, 23148), (11574, 17466), (11644, 17361)]