211033704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:379

約数の個数: 128

約数和(自身を含む): 622391040

約数和(自身を除く): 411357336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 137, 159, 168, 173, 212, 274, 318, 346, 371, 411, 424, 519, 548, 636, 692, 742, 822, 959, 1038, 1096, 1113, 1211, 1272, 1384, 1484, 1644, 1918, 2076, 2226, 2422, 2877, 2968, 3288, 3633, 3836, 4152, 4452, 4844, 5754, 7261, 7266, 7672, 8904, 9169, 9688, 11508, 14522, 14532, 18338, 21783, 23016, 23701, 27507, 29044, 29064, 36676, 43566, 47402, 50827, 55014, 58088, 64183, 71103, 73352, 87132, 94804, 101654, 110028, 128366, 142206, 152481, 165907, 174264, 189608, 192549, 203308, 220056, 256732, 284412, 304962, 331814, 385098, 406616, 497721, 513464, 568824, 609924, 663628, 770196, 995442, 1219848, 1256153, 1327256, 1540392, 1990884, 2512306, 3768459, 3981768, 5024612, 7536918, 8793071, 10049224, 15073836, 17586142, 26379213, 30147672, 35172284, 52758426, 70344568, 105516852, 211033704]

約数ペア:

[(1, 211033704), (2, 105516852), (3, 70344568), (4, 52758426), (6, 35172284), (7, 30147672), (8, 26379213), (12, 17586142), (14, 15073836), (21, 10049224), (24, 8793071), (28, 7536918), (42, 5024612), (53, 3981768), (56, 3768459), (84, 2512306), (106, 1990884), (137, 1540392), (159, 1327256), (168, 1256153), (173, 1219848), (212, 995442), (274, 770196), (318, 663628), (346, 609924), (371, 568824), (411, 513464), (424, 497721), (519, 406616), (548, 385098), (636, 331814), (692, 304962), (742, 284412), (822, 256732), (959, 220056), (1038, 203308), (1096, 192549), (1113, 189608), (1211, 174264), (1272, 165907), (1384, 152481), (1484, 142206), (1644, 128366), (1918, 110028), (2076, 101654), (2226, 94804), (2422, 87132), (2877, 73352), (2968, 71103), (3288, 64183), (3633, 58088), (3836, 55014), (4152, 50827), (4452, 47402), (4844, 43566), (5754, 36676), (7261, 29064), (7266, 29044), (7672, 27507), (8904, 23701), (9169, 23016), (9688, 21783), (11508, 18338), (14522, 14532)]