214163222

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:302

約数の個数: 72

約数和(自身を含む): 412817256

約数和(自身を除く): 198654034

約数列:

[1, 2, 7, 13, 14, 26, 49, 67, 91, 98, 134, 169, 182, 193, 338, 386, 469, 637, 871, 938, 1183, 1274, 1351, 1742, 2366, 2509, 2702, 3283, 5018, 6097, 6566, 8281, 9457, 11323, 12194, 12931, 16562, 17563, 18914, 22646, 25862, 32617, 35126, 42679, 65234, 79261, 85358, 90517, 122941, 158522, 168103, 181034, 228319, 245882, 336206, 456638, 554827, 633619, 1109654, 1176721, 1267238, 1598233, 2185339, 2353442, 3196466, 4370678, 8237047, 15297373, 16474094, 30594746, 107081611, 214163222]

約数ペア:

[(1, 214163222), (2, 107081611), (7, 30594746), (13, 16474094), (14, 15297373), (26, 8237047), (49, 4370678), (67, 3196466), (91, 2353442), (98, 2185339), (134, 1598233), (169, 1267238), (182, 1176721), (193, 1109654), (338, 633619), (386, 554827), (469, 456638), (637, 336206), (871, 245882), (938, 228319), (1183, 181034), (1274, 168103), (1351, 158522), (1742, 122941), (2366, 90517), (2509, 85358), (2702, 79261), (3283, 65234), (5018, 42679), (6097, 35126), (6566, 32617), (8281, 25862), (9457, 22646), (11323, 18914), (12194, 17563), (12931, 16562)]