197980308

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{44711}}^1$

素因数の和:44765

約数の個数: 48

約数和(自身を含む): 525813120

約数和(自身を除く): 327832812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 82, 108, 123, 164, 246, 369, 492, 738, 1107, 1476, 2214, 4428, 44711, 89422, 134133, 178844, 268266, 402399, 536532, 804798, 1207197, 1609596, 1833151, 2414394, 3666302, 4828788, 5499453, 7332604, 10998906, 16498359, 21997812, 32996718, 49495077, 65993436, 98990154, 197980308]

約数ペア:

[(1, 197980308), (2, 98990154), (3, 65993436), (4, 49495077), (6, 32996718), (9, 21997812), (12, 16498359), (18, 10998906), (27, 7332604), (36, 5499453), (41, 4828788), (54, 3666302), (82, 2414394), (108, 1833151), (123, 1609596), (164, 1207197), (246, 804798), (369, 536532), (492, 402399), (738, 268266), (1107, 178844), (1476, 134133), (2214, 89422), (4428, 44711)]