211404564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{659}}^1$

素因数の和:762

約数の個数: 144

約数和(自身を含む): 653452800

約数和(自身を除く): 442048236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 67, 76, 84, 114, 126, 133, 134, 171, 201, 228, 252, 266, 268, 342, 399, 402, 469, 532, 603, 659, 684, 798, 804, 938, 1197, 1206, 1273, 1318, 1407, 1596, 1876, 1977, 2394, 2412, 2546, 2636, 2814, 3819, 3954, 4221, 4613, 4788, 5092, 5628, 5931, 7638, 7908, 8442, 8911, 9226, 11457, 11862, 12521, 13839, 15276, 16884, 17822, 18452, 22914, 23724, 25042, 26733, 27678, 35644, 37563, 41517, 44153, 45828, 50084, 53466, 55356, 75126, 80199, 83034, 87647, 88306, 106932, 112689, 132459, 150252, 160398, 166068, 175294, 176612, 225378, 262941, 264918, 309071, 320796, 350588, 397377, 450756, 525882, 529836, 618142, 788823, 794754, 838907, 927213, 1051764, 1236284, 1577646, 1589508, 1677814, 1854426, 2516721, 2781639, 3155292, 3355628, 3708852, 5033442, 5563278, 5872349, 7550163, 10066884, 11126556, 11744698, 15100326, 17617047, 23489396, 30200652, 35234094, 52851141, 70468188, 105702282, 211404564]

約数ペア:

[(1, 211404564), (2, 105702282), (3, 70468188), (4, 52851141), (6, 35234094), (7, 30200652), (9, 23489396), (12, 17617047), (14, 15100326), (18, 11744698), (19, 11126556), (21, 10066884), (28, 7550163), (36, 5872349), (38, 5563278), (42, 5033442), (57, 3708852), (63, 3355628), (67, 3155292), (76, 2781639), (84, 2516721), (114, 1854426), (126, 1677814), (133, 1589508), (134, 1577646), (171, 1236284), (201, 1051764), (228, 927213), (252, 838907), (266, 794754), (268, 788823), (342, 618142), (399, 529836), (402, 525882), (469, 450756), (532, 397377), (603, 350588), (659, 320796), (684, 309071), (798, 264918), (804, 262941), (938, 225378), (1197, 176612), (1206, 175294), (1273, 166068), (1318, 160398), (1407, 150252), (1596, 132459), (1876, 112689), (1977, 106932), (2394, 88306), (2412, 87647), (2546, 83034), (2636, 80199), (2814, 75126), (3819, 55356), (3954, 53466), (4221, 50084), (4613, 45828), (4788, 44153), (5092, 41517), (5628, 37563), (5931, 35644), (7638, 27678), (7908, 26733), (8442, 25042), (8911, 23724), (9226, 22914), (11457, 18452), (11862, 17822), (12521, 16884), (13839, 15276)]