208590132

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{179}}^1\times {\mathrm{269}}^1$

素因数の和:493

約数の個数: 72

約数和(自身を含む): 518464800

約数和(自身を除く): 309874668

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 179, 228, 269, 358, 361, 537, 538, 716, 722, 807, 1074, 1076, 1083, 1444, 1614, 2148, 2166, 3228, 3401, 4332, 5111, 6802, 10203, 10222, 13604, 15333, 20406, 20444, 30666, 40812, 48151, 61332, 64619, 96302, 97109, 129238, 144453, 192604, 193857, 194218, 258476, 288906, 291327, 387714, 388436, 577812, 582654, 775428, 914869, 1165308, 1829738, 2744607, 3659476, 5489214, 10978428, 17382511, 34765022, 52147533, 69530044, 104295066, 208590132]

約数ペア:

[(1, 208590132), (2, 104295066), (3, 69530044), (4, 52147533), (6, 34765022), (12, 17382511), (19, 10978428), (38, 5489214), (57, 3659476), (76, 2744607), (114, 1829738), (179, 1165308), (228, 914869), (269, 775428), (358, 582654), (361, 577812), (537, 388436), (538, 387714), (716, 291327), (722, 288906), (807, 258476), (1074, 194218), (1076, 193857), (1083, 192604), (1444, 144453), (1614, 129238), (2148, 97109), (2166, 96302), (3228, 64619), (3401, 61332), (4332, 48151), (5111, 40812), (6802, 30666), (10203, 20444), (10222, 20406), (13604, 15333)]