207934636

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1033}}^1$

素因数の和:1143

約数の個数: 72

約数和(自身を含む): 462073920

約数和(自身を除く): 254139284

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 79, 91, 98, 158, 182, 196, 316, 364, 553, 637, 1027, 1033, 1106, 1274, 2054, 2066, 2212, 2548, 3871, 4108, 4132, 7189, 7231, 7742, 13429, 14378, 14462, 15484, 26858, 28756, 28924, 50323, 50617, 53716, 81607, 94003, 100646, 101234, 163214, 188006, 201292, 202468, 326428, 376012, 571249, 658021, 1060891, 1142498, 1316042, 2121782, 2284996, 2632084, 3998743, 4243564, 7426237, 7997486, 14852474, 15994972, 29704948, 51983659, 103967318, 207934636]

約数ペア:

[(1, 207934636), (2, 103967318), (4, 51983659), (7, 29704948), (13, 15994972), (14, 14852474), (26, 7997486), (28, 7426237), (49, 4243564), (52, 3998743), (79, 2632084), (91, 2284996), (98, 2121782), (158, 1316042), (182, 1142498), (196, 1060891), (316, 658021), (364, 571249), (553, 376012), (637, 326428), (1027, 202468), (1033, 201292), (1106, 188006), (1274, 163214), (2054, 101234), (2066, 100646), (2212, 94003), (2548, 81607), (3871, 53716), (4108, 50617), (4132, 50323), (7189, 28924), (7231, 28756), (7742, 26858), (13429, 15484), (14378, 14462)]