207697952

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:215

約数の個数: 144

約数和(自身を含む): 525530880

約数和(自身を除く): 317832928

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 79, 88, 97, 112, 121, 154, 158, 176, 194, 224, 242, 308, 316, 352, 388, 484, 553, 616, 632, 679, 776, 847, 869, 968, 1067, 1106, 1232, 1264, 1358, 1552, 1694, 1738, 1936, 2134, 2212, 2464, 2528, 2716, 3104, 3388, 3476, 3872, 4268, 4424, 5432, 6083, 6776, 6952, 7469, 7663, 8536, 8848, 9559, 10864, 11737, 12166, 13552, 13904, 14938, 15326, 17072, 17696, 19118, 21728, 23474, 24332, 27104, 27808, 29876, 30652, 34144, 38236, 46948, 48664, 53641, 59752, 61304, 66913, 76472, 82159, 84293, 93896, 97328, 107282, 119504, 122608, 133826, 152944, 164318, 168586, 187792, 194656, 214564, 239008, 245216, 267652, 305888, 328636, 337172, 375584, 429128, 535304, 590051, 657272, 674344, 858256, 927223, 1070608, 1180102, 1314544, 1348688, 1716512, 1854446, 2141216, 2360204, 2629088, 2697376, 3708892, 4720408, 6490561, 7417784, 9440816, 12981122, 14835568, 18881632, 25962244, 29671136, 51924488, 103848976, 207697952]

約数ペア:

[(1, 207697952), (2, 103848976), (4, 51924488), (7, 29671136), (8, 25962244), (11, 18881632), (14, 14835568), (16, 12981122), (22, 9440816), (28, 7417784), (32, 6490561), (44, 4720408), (56, 3708892), (77, 2697376), (79, 2629088), (88, 2360204), (97, 2141216), (112, 1854446), (121, 1716512), (154, 1348688), (158, 1314544), (176, 1180102), (194, 1070608), (224, 927223), (242, 858256), (308, 674344), (316, 657272), (352, 590051), (388, 535304), (484, 429128), (553, 375584), (616, 337172), (632, 328636), (679, 305888), (776, 267652), (847, 245216), (869, 239008), (968, 214564), (1067, 194656), (1106, 187792), (1232, 168586), (1264, 164318), (1358, 152944), (1552, 133826), (1694, 122608), (1738, 119504), (1936, 107282), (2134, 97328), (2212, 93896), (2464, 84293), (2528, 82159), (2716, 76472), (3104, 66913), (3388, 61304), (3476, 59752), (3872, 53641), (4268, 48664), (4424, 46948), (5432, 38236), (6083, 34144), (6776, 30652), (6952, 29876), (7469, 27808), (7663, 27104), (8536, 24332), (8848, 23474), (9559, 21728), (10864, 19118), (11737, 17696), (12166, 17072), (13552, 15326), (13904, 14938)]