227087476

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{691}}^1$

素因数の和:821

約数の個数: 72

約数和(自身を含む): 505093568

約数和(自身を除く): 278006092

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 97, 121, 154, 194, 242, 308, 388, 484, 679, 691, 847, 1067, 1358, 1382, 1694, 2134, 2716, 2764, 3388, 4268, 4837, 7469, 7601, 9674, 11737, 14938, 15202, 19348, 23474, 29876, 30404, 46948, 53207, 67027, 82159, 83611, 106414, 134054, 164318, 167222, 212828, 268108, 328636, 334444, 469189, 585277, 737297, 938378, 1170554, 1474594, 1876756, 2341108, 2949188, 5161079, 8110267, 10322158, 16220534, 20644316, 32441068, 56771869, 113543738, 227087476]

約数ペア:

[(1, 227087476), (2, 113543738), (4, 56771869), (7, 32441068), (11, 20644316), (14, 16220534), (22, 10322158), (28, 8110267), (44, 5161079), (77, 2949188), (97, 2341108), (121, 1876756), (154, 1474594), (194, 1170554), (242, 938378), (308, 737297), (388, 585277), (484, 469189), (679, 334444), (691, 328636), (847, 268108), (1067, 212828), (1358, 167222), (1382, 164318), (1694, 134054), (2134, 106414), (2716, 83611), (2764, 82159), (3388, 67027), (4268, 53207), (4837, 46948), (7469, 30404), (7601, 29876), (9674, 23474), (11737, 19348), (14938, 15202)]