209818368

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{4793}}^1$

素因数の和:4834

約数の個数: 108

約数和(自身を含む): 636930840

約数和(自身を除く): 427112472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 576, 608, 684, 768, 912, 1152, 1216, 1368, 1824, 2304, 2432, 2736, 3648, 4793, 4864, 5472, 7296, 9586, 10944, 14379, 14592, 19172, 21888, 28758, 38344, 43137, 43776, 57516, 76688, 86274, 91067, 115032, 153376, 172548, 182134, 230064, 273201, 306752, 345096, 364268, 460128, 546402, 613504, 690192, 728536, 819603, 920256, 1092804, 1227008, 1380384, 1457072, 1639206, 1840512, 2185608, 2760768, 2914144, 3278412, 3681024, 4371216, 5521536, 5828288, 6556824, 8742432, 11043072, 11656576, 13113648, 17484864, 23313152, 26227296, 34969728, 52454592, 69939456, 104909184, 209818368]

約数ペア:

[(1, 209818368), (2, 104909184), (3, 69939456), (4, 52454592), (6, 34969728), (8, 26227296), (9, 23313152), (12, 17484864), (16, 13113648), (18, 11656576), (19, 11043072), (24, 8742432), (32, 6556824), (36, 5828288), (38, 5521536), (48, 4371216), (57, 3681024), (64, 3278412), (72, 2914144), (76, 2760768), (96, 2185608), (114, 1840512), (128, 1639206), (144, 1457072), (152, 1380384), (171, 1227008), (192, 1092804), (228, 920256), (256, 819603), (288, 728536), (304, 690192), (342, 613504), (384, 546402), (456, 460128), (576, 364268), (608, 345096), (684, 306752), (768, 273201), (912, 230064), (1152, 182134), (1216, 172548), (1368, 153376), (1824, 115032), (2304, 91067), (2432, 86274), (2736, 76688), (3648, 57516), (4793, 43776), (4864, 43137), (5472, 38344), (7296, 28758), (9586, 21888), (10944, 19172), (14379, 14592)]