206853444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:530

約数の個数: 144

約数和(自身を含む): 632136960

約数和(自身を除く): 425283516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 89, 92, 126, 138, 161, 178, 207, 252, 267, 276, 322, 356, 401, 414, 483, 534, 623, 644, 801, 802, 828, 966, 1068, 1203, 1246, 1449, 1602, 1604, 1869, 1932, 2047, 2406, 2492, 2807, 2898, 3204, 3609, 3738, 4094, 4812, 5607, 5614, 5796, 6141, 7218, 7476, 8188, 8421, 9223, 11214, 11228, 12282, 14329, 14436, 16842, 18423, 18446, 22428, 24564, 25263, 27669, 28658, 33684, 35689, 36846, 36892, 42987, 50526, 55338, 57316, 64561, 71378, 73692, 83007, 85974, 101052, 107067, 110676, 128961, 129122, 142756, 166014, 171948, 193683, 214134, 249823, 257922, 258244, 321201, 332028, 387366, 428268, 499646, 515844, 581049, 642402, 749469, 774732, 820847, 999292, 1162098, 1284804, 1498938, 1641694, 2248407, 2324196, 2462541, 2997876, 3283388, 4496814, 4925082, 5745929, 7387623, 8993628, 9850164, 11491858, 14775246, 17237787, 22983716, 29550492, 34475574, 51713361, 68951148, 103426722, 206853444]

約数ペア:

[(1, 206853444), (2, 103426722), (3, 68951148), (4, 51713361), (6, 34475574), (7, 29550492), (9, 22983716), (12, 17237787), (14, 14775246), (18, 11491858), (21, 9850164), (23, 8993628), (28, 7387623), (36, 5745929), (42, 4925082), (46, 4496814), (63, 3283388), (69, 2997876), (84, 2462541), (89, 2324196), (92, 2248407), (126, 1641694), (138, 1498938), (161, 1284804), (178, 1162098), (207, 999292), (252, 820847), (267, 774732), (276, 749469), (322, 642402), (356, 581049), (401, 515844), (414, 499646), (483, 428268), (534, 387366), (623, 332028), (644, 321201), (801, 258244), (802, 257922), (828, 249823), (966, 214134), (1068, 193683), (1203, 171948), (1246, 166014), (1449, 142756), (1602, 129122), (1604, 128961), (1869, 110676), (1932, 107067), (2047, 101052), (2406, 85974), (2492, 83007), (2807, 73692), (2898, 71378), (3204, 64561), (3609, 57316), (3738, 55338), (4094, 50526), (4812, 42987), (5607, 36892), (5614, 36846), (5796, 35689), (6141, 33684), (7218, 28658), (7476, 27669), (8188, 25263), (8421, 24564), (9223, 22428), (11214, 18446), (11228, 18423), (12282, 16842), (14329, 14436)]