204950796

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:435

約数の個数: 96

約数和(自身を含む): 526417920

約数和(自身を除く): 321467124

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 107, 114, 124, 186, 214, 228, 271, 321, 372, 428, 542, 589, 642, 813, 1084, 1178, 1284, 1626, 1767, 2033, 2356, 3252, 3317, 3534, 4066, 5149, 6099, 6634, 7068, 8132, 8401, 9951, 10298, 12198, 13268, 15447, 16802, 19902, 20596, 24396, 25203, 28997, 30894, 33604, 39804, 50406, 57994, 61788, 63023, 86991, 100812, 115988, 126046, 159619, 173982, 189069, 252092, 319238, 347964, 378138, 478857, 550943, 638476, 756276, 898907, 957714, 1101886, 1652829, 1797814, 1915428, 2203772, 2696721, 3305658, 3595628, 5393442, 6611316, 10786884, 17079233, 34158466, 51237699, 68316932, 102475398, 204950796]

約数ペア:

[(1, 204950796), (2, 102475398), (3, 68316932), (4, 51237699), (6, 34158466), (12, 17079233), (19, 10786884), (31, 6611316), (38, 5393442), (57, 3595628), (62, 3305658), (76, 2696721), (93, 2203772), (107, 1915428), (114, 1797814), (124, 1652829), (186, 1101886), (214, 957714), (228, 898907), (271, 756276), (321, 638476), (372, 550943), (428, 478857), (542, 378138), (589, 347964), (642, 319238), (813, 252092), (1084, 189069), (1178, 173982), (1284, 159619), (1626, 126046), (1767, 115988), (2033, 100812), (2356, 86991), (3252, 63023), (3317, 61788), (3534, 57994), (4066, 50406), (5149, 39804), (6099, 33604), (6634, 30894), (7068, 28997), (8132, 25203), (8401, 24396), (9951, 20596), (10298, 19902), (12198, 16802), (13268, 15447)]