206848418

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{12241}}^1$

素因数の和:12338

約数の個数: 32

約数和(自身を含む): 380775168

約数和(自身を除く): 173926750

約数列:

[1, 2, 7, 14, 17, 34, 71, 119, 142, 238, 497, 994, 1207, 2414, 8449, 12241, 16898, 24482, 85687, 171374, 208097, 416194, 869111, 1456679, 1738222, 2913358, 6083777, 12167554, 14774887, 29549774, 103424209, 206848418]

約数ペア:

[(1, 206848418), (2, 103424209), (7, 29549774), (14, 14774887), (17, 12167554), (34, 6083777), (71, 2913358), (119, 1738222), (142, 1456679), (238, 869111), (497, 416194), (994, 208097), (1207, 171374), (2414, 85687), (8449, 24482), (12241, 16898)]