199857384

素因数分解:

$2^3\times 3^2\times {\mathrm{439}}^1\times {\mathrm{6323}}^1$

素因数の和:6774

約数の個数: 48

約数和(自身を含む): 542599200

約数和(自身を除く): 342741816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 439, 878, 1317, 1756, 2634, 3512, 3951, 5268, 6323, 7902, 10536, 12646, 15804, 18969, 25292, 31608, 37938, 50584, 56907, 75876, 113814, 151752, 227628, 455256, 2775797, 5551594, 8327391, 11103188, 16654782, 22206376, 24982173, 33309564, 49964346, 66619128, 99928692, 199857384]

約数ペア:

[(1, 199857384), (2, 99928692), (3, 66619128), (4, 49964346), (6, 33309564), (8, 24982173), (9, 22206376), (12, 16654782), (18, 11103188), (24, 8327391), (36, 5551594), (72, 2775797), (439, 455256), (878, 227628), (1317, 151752), (1756, 113814), (2634, 75876), (3512, 56907), (3951, 50584), (5268, 37938), (6323, 31608), (7902, 25292), (10536, 18969), (12646, 15804)]