199184492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 383281920

約数和(自身を除く): 184097428

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 193, 223, 356, 386, 446, 772, 892, 1157, 2314, 2509, 2899, 4628, 5018, 5798, 10036, 11596, 17177, 19847, 34354, 39694, 43039, 68708, 79388, 86078, 172156, 223301, 258011, 446602, 516022, 559507, 893204, 1032044, 1119014, 2238028, 3830471, 7660942, 15321884, 49796123, 99592246, 199184492]

約数ペア:

[(1, 199184492), (2, 99592246), (4, 49796123), (13, 15321884), (26, 7660942), (52, 3830471), (89, 2238028), (178, 1119014), (193, 1032044), (223, 893204), (356, 559507), (386, 516022), (446, 446602), (772, 258011), (892, 223301), (1157, 172156), (2314, 86078), (2509, 79388), (2899, 68708), (4628, 43039), (5018, 39694), (5798, 34354), (10036, 19847), (11596, 17177)]