202723198

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 358318080

約数和(自身を除く): 155594882

約数列:

[1, 2, 17, 19, 31, 34, 38, 53, 62, 106, 191, 323, 382, 527, 589, 646, 901, 1007, 1054, 1178, 1643, 1802, 2014, 3247, 3286, 3629, 5921, 6494, 7258, 10013, 10123, 11842, 17119, 20026, 20246, 27931, 31217, 34238, 55862, 61693, 62434, 100657, 112499, 123386, 172091, 192337, 201314, 224998, 313813, 344182, 384674, 530689, 627626, 1061378, 1912483, 3269729, 3824966, 5334821, 5962447, 6539458, 10669642, 11924894, 101361599, 202723198]

約数ペア:

[(1, 202723198), (2, 101361599), (17, 11924894), (19, 10669642), (31, 6539458), (34, 5962447), (38, 5334821), (53, 3824966), (62, 3269729), (106, 1912483), (191, 1061378), (323, 627626), (382, 530689), (527, 384674), (589, 344182), (646, 313813), (901, 224998), (1007, 201314), (1054, 192337), (1178, 172091), (1643, 123386), (1802, 112499), (2014, 100657), (3247, 62434), (3286, 61693), (3629, 55862), (5921, 34238), (6494, 31217), (7258, 27931), (10013, 20246), (10123, 20026), (11842, 17119)]