201653368

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^2\times {\mathrm{353}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 437671440

約数和(自身を除く): 236018072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 353, 404, 706, 707, 808, 1412, 1414, 2471, 2824, 2828, 4942, 5656, 9884, 10201, 19768, 20402, 35653, 40804, 71306, 71407, 81608, 142612, 142814, 249571, 285224, 285628, 499142, 571256, 998284, 1996568, 3600953, 7201906, 14403812, 25206671, 28807624, 50413342, 100826684, 201653368]

約数ペア:

[(1, 201653368), (2, 100826684), (4, 50413342), (7, 28807624), (8, 25206671), (14, 14403812), (28, 7201906), (56, 3600953), (101, 1996568), (202, 998284), (353, 571256), (404, 499142), (706, 285628), (707, 285224), (808, 249571), (1412, 142814), (1414, 142612), (2471, 81608), (2824, 71407), (2828, 71306), (4942, 40804), (5656, 35653), (9884, 20402), (10201, 19768)]