206617944

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{1091}}^1$

素因数の和:1720

約数の個数: 64

約数和(自身を含む): 557706240

約数和(自身を除く): 351088296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 607, 1091, 1214, 1821, 2182, 2428, 3273, 3642, 4364, 4856, 6546, 7284, 7891, 8728, 13092, 14183, 14568, 15782, 23673, 26184, 28366, 31564, 42549, 47346, 56732, 63128, 85098, 94692, 113464, 170196, 189384, 340392, 662237, 1324474, 1986711, 2648948, 3973422, 5297896, 7946844, 8609081, 15893688, 17218162, 25827243, 34436324, 51654486, 68872648, 103308972, 206617944]

約数ペア:

[(1, 206617944), (2, 103308972), (3, 68872648), (4, 51654486), (6, 34436324), (8, 25827243), (12, 17218162), (13, 15893688), (24, 8609081), (26, 7946844), (39, 5297896), (52, 3973422), (78, 2648948), (104, 1986711), (156, 1324474), (312, 662237), (607, 340392), (1091, 189384), (1214, 170196), (1821, 113464), (2182, 94692), (2428, 85098), (3273, 63128), (3642, 56732), (4364, 47346), (4856, 42549), (6546, 31564), (7284, 28366), (7891, 26184), (8728, 23673), (13092, 15782), (14183, 14568)]