201093970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1459}}^1$

素因数の和:1663

約数の個数: 64

約数和(自身を含む): 454118400

約数和(自身を除く): 253024430

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 179, 358, 385, 770, 895, 1253, 1459, 1790, 1969, 2506, 2918, 3938, 6265, 7295, 9845, 10213, 12530, 13783, 14590, 16049, 19690, 20426, 27566, 32098, 51065, 68915, 80245, 102130, 112343, 137830, 160490, 224686, 261161, 522322, 561715, 1123430, 1305805, 1828127, 2611610, 2872771, 3656254, 5745542, 9140635, 14363855, 18281270, 20109397, 28727710, 40218794, 100546985, 201093970]

約数ペア:

[(1, 201093970), (2, 100546985), (5, 40218794), (7, 28727710), (10, 20109397), (11, 18281270), (14, 14363855), (22, 9140635), (35, 5745542), (55, 3656254), (70, 2872771), (77, 2611610), (110, 1828127), (154, 1305805), (179, 1123430), (358, 561715), (385, 522322), (770, 261161), (895, 224686), (1253, 160490), (1459, 137830), (1790, 112343), (1969, 102130), (2506, 80245), (2918, 68915), (3938, 51065), (6265, 32098), (7295, 27566), (9845, 20426), (10213, 19690), (12530, 16049), (13783, 14590)]