203232512

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 144

約数和(自身を含む): 502333440

約数和(自身を除く): 299100928

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 47, 56, 64, 76, 94, 112, 127, 128, 133, 152, 188, 224, 254, 256, 266, 304, 329, 376, 448, 508, 532, 608, 658, 752, 889, 893, 896, 1016, 1064, 1216, 1316, 1504, 1778, 1786, 1792, 2032, 2128, 2413, 2432, 2632, 3008, 3556, 3572, 4064, 4256, 4826, 4864, 5264, 5969, 6016, 6251, 7112, 7144, 8128, 8512, 9652, 10528, 11938, 12032, 12502, 14224, 14288, 16256, 16891, 17024, 19304, 21056, 23876, 25004, 28448, 28576, 32512, 33782, 34048, 38608, 41783, 42112, 47752, 50008, 56896, 57152, 67564, 77216, 83566, 84224, 95504, 100016, 113411, 113792, 114304, 135128, 154432, 167132, 191008, 200032, 226822, 227584, 228608, 270256, 308864, 334264, 382016, 400064, 453644, 540512, 617728, 668528, 764032, 793877, 800128, 907288, 1081024, 1337056, 1528064, 1587754, 1600256, 1814576, 2162048, 2674112, 3175508, 3629152, 4324096, 5348224, 6351016, 7258304, 10696448, 12702032, 14516608, 25404064, 29033216, 50808128, 101616256, 203232512]

約数ペア:

[(1, 203232512), (2, 101616256), (4, 50808128), (7, 29033216), (8, 25404064), (14, 14516608), (16, 12702032), (19, 10696448), (28, 7258304), (32, 6351016), (38, 5348224), (47, 4324096), (56, 3629152), (64, 3175508), (76, 2674112), (94, 2162048), (112, 1814576), (127, 1600256), (128, 1587754), (133, 1528064), (152, 1337056), (188, 1081024), (224, 907288), (254, 800128), (256, 793877), (266, 764032), (304, 668528), (329, 617728), (376, 540512), (448, 453644), (508, 400064), (532, 382016), (608, 334264), (658, 308864), (752, 270256), (889, 228608), (893, 227584), (896, 226822), (1016, 200032), (1064, 191008), (1216, 167132), (1316, 154432), (1504, 135128), (1778, 114304), (1786, 113792), (1792, 113411), (2032, 100016), (2128, 95504), (2413, 84224), (2432, 83566), (2632, 77216), (3008, 67564), (3556, 57152), (3572, 56896), (4064, 50008), (4256, 47752), (4826, 42112), (4864, 41783), (5264, 38608), (5969, 34048), (6016, 33782), (6251, 32512), (7112, 28576), (7144, 28448), (8128, 25004), (8512, 23876), (9652, 21056), (10528, 19304), (11938, 17024), (12032, 16891), (12502, 16256), (14224, 14288)]