211899324

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1459}}^1$

素因数の和:1512

約数の個数: 144

約数和(自身を含む): 652444800

約数和(自身を除く): 440545476

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 49, 52, 57, 76, 78, 84, 91, 98, 114, 133, 147, 156, 182, 196, 228, 247, 266, 273, 294, 364, 399, 494, 532, 546, 588, 637, 741, 798, 931, 988, 1092, 1274, 1459, 1482, 1596, 1729, 1862, 1911, 2548, 2793, 2918, 2964, 3458, 3724, 3822, 4377, 5187, 5586, 5836, 6916, 7644, 8754, 10213, 10374, 11172, 12103, 17508, 18967, 20426, 20748, 24206, 27721, 30639, 36309, 37934, 40852, 48412, 55442, 56901, 61278, 71491, 72618, 75868, 83163, 110884, 113802, 122556, 132769, 142982, 145236, 166326, 194047, 214473, 227604, 265538, 285964, 332652, 360373, 388094, 398307, 428946, 531076, 582141, 720746, 776188, 796614, 857892, 929383, 1081119, 1164282, 1358329, 1441492, 1593228, 1858766, 2162238, 2328564, 2522611, 2716658, 2788149, 3717532, 4074987, 4324476, 5045222, 5433316, 5576298, 7567833, 8149974, 10090444, 11152596, 15135666, 16299948, 17658277, 30271332, 35316554, 52974831, 70633108, 105949662, 211899324]

約数ペア:

[(1, 211899324), (2, 105949662), (3, 70633108), (4, 52974831), (6, 35316554), (7, 30271332), (12, 17658277), (13, 16299948), (14, 15135666), (19, 11152596), (21, 10090444), (26, 8149974), (28, 7567833), (38, 5576298), (39, 5433316), (42, 5045222), (49, 4324476), (52, 4074987), (57, 3717532), (76, 2788149), (78, 2716658), (84, 2522611), (91, 2328564), (98, 2162238), (114, 1858766), (133, 1593228), (147, 1441492), (156, 1358329), (182, 1164282), (196, 1081119), (228, 929383), (247, 857892), (266, 796614), (273, 776188), (294, 720746), (364, 582141), (399, 531076), (494, 428946), (532, 398307), (546, 388094), (588, 360373), (637, 332652), (741, 285964), (798, 265538), (931, 227604), (988, 214473), (1092, 194047), (1274, 166326), (1459, 145236), (1482, 142982), (1596, 132769), (1729, 122556), (1862, 113802), (1911, 110884), (2548, 83163), (2793, 75868), (2918, 72618), (2964, 71491), (3458, 61278), (3724, 56901), (3822, 55442), (4377, 48412), (5187, 40852), (5586, 37934), (5836, 36309), (6916, 30639), (7644, 27721), (8754, 24206), (10213, 20748), (10374, 20426), (11172, 18967), (12103, 17508)]