200867792

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{1039}}^1$

素因数の和:1371

約数の個数: 40

約数和(自身を含む): 400033920

約数和(自身を除く): 199166128

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 281, 344, 562, 688, 1039, 1124, 2078, 2248, 4156, 4496, 8312, 12083, 16624, 24166, 44677, 48332, 89354, 96664, 178708, 193328, 291959, 357416, 583918, 714832, 1167836, 2335672, 4671344, 12554237, 25108474, 50216948, 100433896, 200867792]

約数ペア:

[(1, 200867792), (2, 100433896), (4, 50216948), (8, 25108474), (16, 12554237), (43, 4671344), (86, 2335672), (172, 1167836), (281, 714832), (344, 583918), (562, 357416), (688, 291959), (1039, 193328), (1124, 178708), (2078, 96664), (2248, 89354), (4156, 48332), (4496, 44677), (8312, 24166), (12083, 16624)]