205841408

素因数分解:

$2^{10}\times {\mathrm{179}}^1\times {\mathrm{1123}}^1$

素因数の和:1322

約数の個数: 44

約数和(自身を含む): 414149040

約数和(自身を除く): 208307632

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 179, 256, 358, 512, 716, 1024, 1123, 1432, 2246, 2864, 4492, 5728, 8984, 11456, 17968, 22912, 35936, 45824, 71872, 91648, 143744, 183296, 201017, 287488, 402034, 574976, 804068, 1149952, 1608136, 3216272, 6432544, 12865088, 25730176, 51460352, 102920704, 205841408]

約数ペア:

[(1, 205841408), (2, 102920704), (4, 51460352), (8, 25730176), (16, 12865088), (32, 6432544), (64, 3216272), (128, 1608136), (179, 1149952), (256, 804068), (358, 574976), (512, 402034), (716, 287488), (1024, 201017), (1123, 183296), (1432, 143744), (2246, 91648), (2864, 71872), (4492, 45824), (5728, 35936), (8984, 22912), (11456, 17968)]