201462814

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{421}}^1$

素因数の和:713

約数の個数: 48

約数和(自身を含む): 372355920

約数和(自身を除く): 170893106

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 257, 266, 421, 514, 842, 931, 1799, 1862, 2947, 3598, 4883, 5894, 7999, 9766, 12593, 15998, 20629, 25186, 34181, 41258, 55993, 68362, 108197, 111986, 216394, 239267, 391951, 478534, 757379, 783902, 1514758, 2055743, 4111486, 5301653, 10603306, 14390201, 28780402, 100731407, 201462814]

約数ペア:

[(1, 201462814), (2, 100731407), (7, 28780402), (14, 14390201), (19, 10603306), (38, 5301653), (49, 4111486), (98, 2055743), (133, 1514758), (257, 783902), (266, 757379), (421, 478534), (514, 391951), (842, 239267), (931, 216394), (1799, 111986), (1862, 108197), (2947, 68362), (3598, 55993), (4883, 41258), (5894, 34181), (7999, 25186), (9766, 20629), (12593, 15998)]