194050142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1$

素因数の和:609

約数の個数: 64

約数和(自身を含む): 361912320

約数和(自身を除く): 167862178

約数列:

[1, 2, 11, 13, 22, 26, 31, 43, 62, 86, 143, 286, 341, 403, 473, 509, 559, 682, 806, 946, 1018, 1118, 1333, 2666, 4433, 5599, 6149, 6617, 8866, 11198, 12298, 13234, 14663, 15779, 17329, 21887, 29326, 31558, 34658, 43774, 72787, 145574, 173569, 190619, 205127, 240757, 284531, 347138, 381238, 410254, 481514, 569062, 678497, 1356994, 2256397, 3129841, 4512794, 6259682, 7463467, 8820461, 14926934, 17640922, 97025071, 194050142]

約数ペア:

[(1, 194050142), (2, 97025071), (11, 17640922), (13, 14926934), (22, 8820461), (26, 7463467), (31, 6259682), (43, 4512794), (62, 3129841), (86, 2256397), (143, 1356994), (286, 678497), (341, 569062), (403, 481514), (473, 410254), (509, 381238), (559, 347138), (682, 284531), (806, 240757), (946, 205127), (1018, 190619), (1118, 173569), (1333, 145574), (2666, 72787), (4433, 43774), (5599, 34658), (6149, 31558), (6617, 29326), (8866, 21887), (11198, 17329), (12298, 15779), (13234, 14663)]