200915976

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{178117}}^1$

素因数の和:178173

約数の個数: 32

約数和(自身を含む): 512979840

約数和(自身を除く): 312063864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 178117, 356234, 534351, 712468, 1068702, 1424936, 2137404, 4274808, 8371499, 16742998, 25114497, 33485996, 50228994, 66971992, 100457988, 200915976]

約数ペア:

[(1, 200915976), (2, 100457988), (3, 66971992), (4, 50228994), (6, 33485996), (8, 25114497), (12, 16742998), (24, 8371499), (47, 4274808), (94, 2137404), (141, 1424936), (188, 1068702), (282, 712468), (376, 534351), (564, 356234), (1128, 178117)]