201844216

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:484

約数の個数: 64

約数和(自身を含む): 441262080

約数和(自身を除く): 239417864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 167, 191, 226, 334, 382, 452, 668, 764, 791, 904, 1169, 1336, 1337, 1528, 1582, 2338, 2674, 3164, 4676, 5348, 6328, 9352, 10696, 18871, 21583, 31897, 37742, 43166, 63794, 75484, 86332, 127588, 132097, 150968, 151081, 172664, 223279, 255176, 264194, 302162, 446558, 528388, 604324, 893116, 1056776, 1208648, 1786232, 3604361, 7208722, 14417444, 25230527, 28834888, 50461054, 100922108, 201844216]

約数ペア:

[(1, 201844216), (2, 100922108), (4, 50461054), (7, 28834888), (8, 25230527), (14, 14417444), (28, 7208722), (56, 3604361), (113, 1786232), (167, 1208648), (191, 1056776), (226, 893116), (334, 604324), (382, 528388), (452, 446558), (668, 302162), (764, 264194), (791, 255176), (904, 223279), (1169, 172664), (1336, 151081), (1337, 150968), (1528, 132097), (1582, 127588), (2338, 86332), (2674, 75484), (3164, 63794), (4676, 43166), (5348, 37742), (6328, 31897), (9352, 21583), (10696, 18871)]