201403648

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{881}}^1$

素因数の和:963

約数の個数: 72

約数和(自身を含む): 432673920

約数和(自身を除く): 231270272

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 64, 76, 94, 128, 152, 188, 256, 304, 376, 608, 752, 881, 893, 1216, 1504, 1762, 1786, 2432, 3008, 3524, 3572, 4864, 6016, 7048, 7144, 12032, 14096, 14288, 16739, 28192, 28576, 33478, 41407, 56384, 57152, 66956, 82814, 112768, 114304, 133912, 165628, 225536, 228608, 267824, 331256, 535648, 662512, 786733, 1071296, 1325024, 1573466, 2142592, 2650048, 3146932, 4285184, 5300096, 6293864, 10600192, 12587728, 25175456, 50350912, 100701824, 201403648]

約数ペア:

[(1, 201403648), (2, 100701824), (4, 50350912), (8, 25175456), (16, 12587728), (19, 10600192), (32, 6293864), (38, 5300096), (47, 4285184), (64, 3146932), (76, 2650048), (94, 2142592), (128, 1573466), (152, 1325024), (188, 1071296), (256, 786733), (304, 662512), (376, 535648), (608, 331256), (752, 267824), (881, 228608), (893, 225536), (1216, 165628), (1504, 133912), (1762, 114304), (1786, 112768), (2432, 82814), (3008, 66956), (3524, 57152), (3572, 56384), (4864, 41407), (6016, 33478), (7048, 28576), (7144, 28192), (12032, 16739), (14096, 14288)]