209013552

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1039}}^1$

素因数の和:1191

約数の個数: 120

約数和(自身を含む): 643768320

約数和(自身を除く): 434754768

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 127, 132, 144, 176, 198, 254, 264, 381, 396, 508, 528, 762, 792, 1016, 1039, 1143, 1397, 1524, 1584, 2032, 2078, 2286, 2794, 3048, 3117, 4156, 4191, 4572, 5588, 6096, 6234, 8312, 8382, 9144, 9351, 11176, 11429, 12468, 12573, 16624, 16764, 18288, 18702, 22352, 22858, 24936, 25146, 33528, 34287, 37404, 45716, 49872, 50292, 67056, 68574, 74808, 91432, 100584, 102861, 131953, 137148, 149616, 182864, 201168, 205722, 263906, 274296, 395859, 411444, 527812, 548592, 791718, 822888, 1055624, 1187577, 1451483, 1583436, 1645776, 2111248, 2375154, 2902966, 3166872, 4354449, 4750308, 5805932, 6333744, 8708898, 9500616, 11611864, 13063347, 17417796, 19001232, 23223728, 26126694, 34835592, 52253388, 69671184, 104506776, 209013552]

約数ペア:

[(1, 209013552), (2, 104506776), (3, 69671184), (4, 52253388), (6, 34835592), (8, 26126694), (9, 23223728), (11, 19001232), (12, 17417796), (16, 13063347), (18, 11611864), (22, 9500616), (24, 8708898), (33, 6333744), (36, 5805932), (44, 4750308), (48, 4354449), (66, 3166872), (72, 2902966), (88, 2375154), (99, 2111248), (127, 1645776), (132, 1583436), (144, 1451483), (176, 1187577), (198, 1055624), (254, 822888), (264, 791718), (381, 548592), (396, 527812), (508, 411444), (528, 395859), (762, 274296), (792, 263906), (1016, 205722), (1039, 201168), (1143, 182864), (1397, 149616), (1524, 137148), (1584, 131953), (2032, 102861), (2078, 100584), (2286, 91432), (2794, 74808), (3048, 68574), (3117, 67056), (4156, 50292), (4191, 49872), (4572, 45716), (5588, 37404), (6096, 34287), (6234, 33528), (8312, 25146), (8382, 24936), (9144, 22858), (9351, 22352), (11176, 18702), (11429, 18288), (12468, 16764), (12573, 16624)]