204028812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{797}}^1$

素因数の和:1367

約数の個数: 72

約数和(自身を含む): 557125296

約数和(自身を除く): 353096484

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 547, 797, 1094, 1594, 1641, 2188, 2391, 3188, 3282, 4782, 4923, 6564, 7111, 7173, 9564, 9846, 10361, 14222, 14346, 19692, 20722, 21333, 28444, 28692, 31083, 41444, 42666, 62166, 63999, 85332, 93249, 124332, 127998, 186498, 255996, 372996, 435959, 871918, 1307877, 1743836, 2615754, 3923631, 5231508, 5667467, 7847262, 11334934, 15694524, 17002401, 22669868, 34004802, 51007203, 68009604, 102014406, 204028812]

約数ペア:

[(1, 204028812), (2, 102014406), (3, 68009604), (4, 51007203), (6, 34004802), (9, 22669868), (12, 17002401), (13, 15694524), (18, 11334934), (26, 7847262), (36, 5667467), (39, 5231508), (52, 3923631), (78, 2615754), (117, 1743836), (156, 1307877), (234, 871918), (468, 435959), (547, 372996), (797, 255996), (1094, 186498), (1594, 127998), (1641, 124332), (2188, 93249), (2391, 85332), (3188, 63999), (3282, 62166), (4782, 42666), (4923, 41444), (6564, 31083), (7111, 28692), (7173, 28444), (9564, 21333), (9846, 20722), (10361, 19692), (14222, 14346)]