208925824

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{317}}^1$

素因数の和:621

約数の個数: 64

約数和(自身を含む): 441129600

約数和(自身を除く): 232203776

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 271, 304, 317, 542, 608, 634, 1084, 1216, 1268, 2168, 2432, 2536, 4336, 5072, 5149, 6023, 8672, 10144, 10298, 12046, 17344, 20288, 20596, 24092, 34688, 40576, 41192, 48184, 82384, 85907, 96368, 164768, 171814, 192736, 329536, 343628, 385472, 659072, 687256, 770944, 1374512, 1632233, 2749024, 3264466, 5498048, 6528932, 10996096, 13057864, 26115728, 52231456, 104462912, 208925824]

約数ペア:

[(1, 208925824), (2, 104462912), (4, 52231456), (8, 26115728), (16, 13057864), (19, 10996096), (32, 6528932), (38, 5498048), (64, 3264466), (76, 2749024), (128, 1632233), (152, 1374512), (271, 770944), (304, 687256), (317, 659072), (542, 385472), (608, 343628), (634, 329536), (1084, 192736), (1216, 171814), (1268, 164768), (2168, 96368), (2432, 85907), (2536, 82384), (4336, 48184), (5072, 41192), (5149, 40576), (6023, 34688), (8672, 24092), (10144, 20596), (10298, 20288), (12046, 17344)]