210626712954

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{613}}^1\times {\mathrm{389569}}^1$

素因数の和:390204

約数の個数: 72

約数和(自身を含む): 531732663540

約数和(自身を除く): 321105950586

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 613, 882, 1226, 1839, 3678, 4291, 5517, 8582, 11034, 12873, 25746, 30037, 38619, 60074, 77238, 90111, 180222, 270333, 389569, 540666, 779138, 1168707, 2337414, 2726983, 3506121, 5453966, 7012242, 8180949, 16361898, 19088881, 24542847, 38177762, 49085694, 57266643, 114533286, 171799929, 238805797, 343599858, 477611594, 716417391, 1432834782, 1671640579, 2149252173, 3343281158, 4298504346, 5014921737, 10029843474, 11701484053, 15044765211, 23402968106, 30089530422, 35104452159, 70208904318, 105313356477, 210626712954]

約数ペア:

[(1, 210626712954), (2, 105313356477), (3, 70208904318), (6, 35104452159), (7, 30089530422), (9, 23402968106), (14, 15044765211), (18, 11701484053), (21, 10029843474), (42, 5014921737), (49, 4298504346), (63, 3343281158), (98, 2149252173), (126, 1671640579), (147, 1432834782), (294, 716417391), (441, 477611594), (613, 343599858), (882, 238805797), (1226, 171799929), (1839, 114533286), (3678, 57266643), (4291, 49085694), (5517, 38177762), (8582, 24542847), (11034, 19088881), (12873, 16361898), (25746, 8180949), (30037, 7012242), (38619, 5453966), (60074, 3506121), (77238, 2726983), (90111, 2337414), (180222, 1168707), (270333, 779138), (389569, 540666)]