210229376

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:326

約数の個数: 128

約数和(自身を含む): 515548800

約数和(自身を除く): 305319424

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 53, 56, 64, 76, 106, 112, 128, 133, 152, 212, 224, 233, 266, 304, 371, 424, 448, 466, 532, 608, 742, 848, 896, 932, 1007, 1064, 1216, 1484, 1631, 1696, 1864, 2014, 2128, 2432, 2968, 3262, 3392, 3728, 4028, 4256, 4427, 5936, 6524, 6784, 7049, 7456, 8056, 8512, 8854, 11872, 12349, 13048, 14098, 14912, 16112, 17024, 17708, 23744, 24698, 26096, 28196, 29824, 30989, 32224, 35416, 47488, 49396, 52192, 56392, 61978, 64448, 70832, 86443, 98792, 104384, 112784, 123956, 128896, 141664, 172886, 197584, 208768, 225568, 234631, 247912, 283328, 345772, 395168, 451136, 469262, 495824, 566656, 691544, 790336, 902272, 938524, 991648, 1383088, 1580672, 1642417, 1877048, 1983296, 2766176, 3284834, 3754096, 3966592, 5532352, 6569668, 7508192, 11064704, 13139336, 15016384, 26278672, 30032768, 52557344, 105114688, 210229376]

約数ペア:

[(1, 210229376), (2, 105114688), (4, 52557344), (7, 30032768), (8, 26278672), (14, 15016384), (16, 13139336), (19, 11064704), (28, 7508192), (32, 6569668), (38, 5532352), (53, 3966592), (56, 3754096), (64, 3284834), (76, 2766176), (106, 1983296), (112, 1877048), (128, 1642417), (133, 1580672), (152, 1383088), (212, 991648), (224, 938524), (233, 902272), (266, 790336), (304, 691544), (371, 566656), (424, 495824), (448, 469262), (466, 451136), (532, 395168), (608, 345772), (742, 283328), (848, 247912), (896, 234631), (932, 225568), (1007, 208768), (1064, 197584), (1216, 172886), (1484, 141664), (1631, 128896), (1696, 123956), (1864, 112784), (2014, 104384), (2128, 98792), (2432, 86443), (2968, 70832), (3262, 64448), (3392, 61978), (3728, 56392), (4028, 52192), (4256, 49396), (4427, 47488), (5936, 35416), (6524, 32224), (6784, 30989), (7049, 29824), (7456, 28196), (8056, 26096), (8512, 24698), (8854, 23744), (11872, 17708), (12349, 17024), (13048, 16112), (14098, 14912)]