206404848

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{12251}}^1$

素因数の和:12284

約数の個数: 100

約数和(自身を含む): 643401528

約数和(自身を除く): 436996680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 312, 324, 351, 432, 468, 624, 648, 702, 936, 1053, 1296, 1404, 1872, 2106, 2808, 4212, 5616, 8424, 12251, 16848, 24502, 36753, 49004, 73506, 98008, 110259, 147012, 159263, 196016, 220518, 294024, 318526, 330777, 441036, 477789, 588048, 637052, 661554, 882072, 955578, 992331, 1274104, 1323108, 1433367, 1764144, 1911156, 1984662, 2548208, 2646216, 2866734, 3822312, 3969324, 4300101, 5292432, 5733468, 7644624, 7938648, 8600202, 11466936, 12900303, 15877296, 17200404, 22933872, 25800606, 34400808, 51601212, 68801616, 103202424, 206404848]

約数ペア:

[(1, 206404848), (2, 103202424), (3, 68801616), (4, 51601212), (6, 34400808), (8, 25800606), (9, 22933872), (12, 17200404), (13, 15877296), (16, 12900303), (18, 11466936), (24, 8600202), (26, 7938648), (27, 7644624), (36, 5733468), (39, 5292432), (48, 4300101), (52, 3969324), (54, 3822312), (72, 2866734), (78, 2646216), (81, 2548208), (104, 1984662), (108, 1911156), (117, 1764144), (144, 1433367), (156, 1323108), (162, 1274104), (208, 992331), (216, 955578), (234, 882072), (312, 661554), (324, 637052), (351, 588048), (432, 477789), (468, 441036), (624, 330777), (648, 318526), (702, 294024), (936, 220518), (1053, 196016), (1296, 159263), (1404, 147012), (1872, 110259), (2106, 98008), (2808, 73506), (4212, 49004), (5616, 36753), (8424, 24502), (12251, 16848)]