222143330

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{2267}}^1$

素因数の和:2554

約数の個数: 32

約数和(自身を含む): 411505920

約数和(自身を除く): 189362590

約数列:

[1, 2, 5, 10, 41, 82, 205, 239, 410, 478, 1195, 2267, 2390, 4534, 9799, 11335, 19598, 22670, 48995, 92947, 97990, 185894, 464735, 541813, 929470, 1083626, 2709065, 5418130, 22214333, 44428666, 111071665, 222143330]

約数ペア:

[(1, 222143330), (2, 111071665), (5, 44428666), (10, 22214333), (41, 5418130), (82, 2709065), (205, 1083626), (239, 929470), (410, 541813), (478, 464735), (1195, 185894), (2267, 97990), (2390, 92947), (4534, 48995), (9799, 22670), (11335, 19598)]