201622912

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 416576160

約数和(自身を除く): 214953248

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 103, 128, 164, 206, 328, 373, 412, 656, 746, 824, 1312, 1492, 1648, 2624, 2984, 3296, 4223, 5248, 5968, 6592, 8446, 11936, 13184, 15293, 16892, 23872, 30586, 33784, 38419, 47744, 61172, 67568, 76838, 122344, 135136, 153676, 244688, 270272, 307352, 489376, 540544, 614704, 978752, 1229408, 1575179, 1957504, 2458816, 3150358, 4917632, 6300716, 12601432, 25202864, 50405728, 100811456, 201622912]

約数ペア:

[(1, 201622912), (2, 100811456), (4, 50405728), (8, 25202864), (16, 12601432), (32, 6300716), (41, 4917632), (64, 3150358), (82, 2458816), (103, 1957504), (128, 1575179), (164, 1229408), (206, 978752), (328, 614704), (373, 540544), (412, 489376), (656, 307352), (746, 270272), (824, 244688), (1312, 153676), (1492, 135136), (1648, 122344), (2624, 76838), (2984, 67568), (3296, 61172), (4223, 47744), (5248, 38419), (5968, 33784), (6592, 30586), (8446, 23872), (11936, 16892), (13184, 15293)]