207177560

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{9791}}^1$

素因数の和:9848

約数の個数: 48

約数和(自身を含む): 487347840

約数和(自身を除く): 280170280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 529, 920, 1058, 2116, 2645, 4232, 5290, 9791, 10580, 19582, 21160, 39164, 48955, 78328, 97910, 195820, 225193, 391640, 450386, 900772, 1125965, 1801544, 2251930, 4503860, 5179439, 9007720, 10358878, 20717756, 25897195, 41435512, 51794390, 103588780, 207177560]

約数ペア:

[(1, 207177560), (2, 103588780), (4, 51794390), (5, 41435512), (8, 25897195), (10, 20717756), (20, 10358878), (23, 9007720), (40, 5179439), (46, 4503860), (92, 2251930), (115, 1801544), (184, 1125965), (230, 900772), (460, 450386), (529, 391640), (920, 225193), (1058, 195820), (2116, 97910), (2645, 78328), (4232, 48955), (5290, 39164), (9791, 21160), (10580, 19582)]