204458004

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:222

約数の個数: 144

約数和(自身を含む): 564345600

約数和(自身を除く): 359887596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 37, 58, 67, 74, 79, 87, 111, 116, 134, 148, 158, 174, 201, 222, 237, 261, 268, 316, 333, 348, 402, 444, 474, 522, 603, 666, 711, 804, 948, 1044, 1073, 1206, 1332, 1422, 1943, 2146, 2291, 2412, 2479, 2844, 2923, 3219, 3886, 4292, 4582, 4958, 5293, 5829, 5846, 6438, 6873, 7437, 7772, 8769, 9164, 9657, 9916, 10586, 11658, 11692, 12876, 13746, 14874, 15879, 17487, 17538, 19314, 20619, 21172, 22311, 23316, 26307, 27492, 29748, 31758, 34974, 35076, 38628, 41238, 44622, 47637, 52614, 63516, 69948, 71891, 82476, 84767, 89244, 95274, 105228, 143782, 153497, 169534, 190548, 195841, 215673, 254301, 287564, 306994, 339068, 391682, 431346, 460491, 508602, 587523, 613988, 647019, 762903, 783364, 862692, 920982, 1017204, 1175046, 1294038, 1381473, 1525806, 1762569, 1841964, 2350092, 2588076, 2762946, 3051612, 3525138, 5525892, 5679389, 7050276, 11358778, 17038167, 22717556, 34076334, 51114501, 68152668, 102229002, 204458004]

約数ペア:

[(1, 204458004), (2, 102229002), (3, 68152668), (4, 51114501), (6, 34076334), (9, 22717556), (12, 17038167), (18, 11358778), (29, 7050276), (36, 5679389), (37, 5525892), (58, 3525138), (67, 3051612), (74, 2762946), (79, 2588076), (87, 2350092), (111, 1841964), (116, 1762569), (134, 1525806), (148, 1381473), (158, 1294038), (174, 1175046), (201, 1017204), (222, 920982), (237, 862692), (261, 783364), (268, 762903), (316, 647019), (333, 613988), (348, 587523), (402, 508602), (444, 460491), (474, 431346), (522, 391682), (603, 339068), (666, 306994), (711, 287564), (804, 254301), (948, 215673), (1044, 195841), (1073, 190548), (1206, 169534), (1332, 153497), (1422, 143782), (1943, 105228), (2146, 95274), (2291, 89244), (2412, 84767), (2479, 82476), (2844, 71891), (2923, 69948), (3219, 63516), (3886, 52614), (4292, 47637), (4582, 44622), (4958, 41238), (5293, 38628), (5829, 35076), (5846, 34974), (6438, 31758), (6873, 29748), (7437, 27492), (7772, 26307), (8769, 23316), (9164, 22311), (9657, 21172), (9916, 20619), (10586, 19314), (11658, 17538), (11692, 17487), (12876, 15879), (13746, 14874)]