200590173

素因数分解:

$3^2\times 7^3\times {\mathrm{181}}^1\times {\mathrm{359}}^1$

素因数の和:567

約数の個数: 48

約数和(自身を含む): 340704000

約数和(自身を除く): 140113827

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 181, 343, 359, 441, 543, 1029, 1077, 1267, 1629, 2513, 3087, 3231, 3801, 7539, 8869, 11403, 17591, 22617, 26607, 52773, 62083, 64979, 79821, 123137, 158319, 186249, 194937, 369411, 454853, 558747, 584811, 1108233, 1364559, 3183971, 4093677, 9551913, 22287797, 28655739, 66863391, 200590173]

約数ペア:

[(1, 200590173), (3, 66863391), (7, 28655739), (9, 22287797), (21, 9551913), (49, 4093677), (63, 3183971), (147, 1364559), (181, 1108233), (343, 584811), (359, 558747), (441, 454853), (543, 369411), (1029, 194937), (1077, 186249), (1267, 158319), (1629, 123137), (2513, 79821), (3087, 64979), (3231, 62083), (3801, 52773), (7539, 26607), (8869, 22617), (11403, 17591)]