207847150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2663}}^1$

素因数の和:2905

約数の個数: 48

約数和(自身を含む): 443971584

約数和(自身を除く): 236124434

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 223, 350, 446, 1115, 1561, 2230, 2663, 3122, 5326, 5575, 7805, 11150, 13315, 15610, 18641, 26630, 37282, 39025, 66575, 78050, 93205, 133150, 186410, 466025, 593849, 932050, 1187698, 2969245, 4156943, 5938490, 8313886, 14846225, 20784715, 29692450, 41569430, 103923575, 207847150]

約数ペア:

[(1, 207847150), (2, 103923575), (5, 41569430), (7, 29692450), (10, 20784715), (14, 14846225), (25, 8313886), (35, 5938490), (50, 4156943), (70, 2969245), (175, 1187698), (223, 932050), (350, 593849), (446, 466025), (1115, 186410), (1561, 133150), (2230, 93205), (2663, 78050), (3122, 66575), (5326, 39025), (5575, 37282), (7805, 26630), (11150, 18641), (13315, 15610)]