201860864

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{883}}^1$

素因数の和:965

約数の個数: 72

約数和(自身を含む): 433655040

約数和(自身を除く): 231794176

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 64, 76, 94, 128, 152, 188, 256, 304, 376, 608, 752, 883, 893, 1216, 1504, 1766, 1786, 2432, 3008, 3532, 3572, 4864, 6016, 7064, 7144, 12032, 14128, 14288, 16777, 28256, 28576, 33554, 41501, 56512, 57152, 67108, 83002, 113024, 114304, 134216, 166004, 226048, 228608, 268432, 332008, 536864, 664016, 788519, 1073728, 1328032, 1577038, 2147456, 2656064, 3154076, 4294912, 5312128, 6308152, 10624256, 12616304, 25232608, 50465216, 100930432, 201860864]

約数ペア:

[(1, 201860864), (2, 100930432), (4, 50465216), (8, 25232608), (16, 12616304), (19, 10624256), (32, 6308152), (38, 5312128), (47, 4294912), (64, 3154076), (76, 2656064), (94, 2147456), (128, 1577038), (152, 1328032), (188, 1073728), (256, 788519), (304, 664016), (376, 536864), (608, 332008), (752, 268432), (883, 228608), (893, 226048), (1216, 166004), (1504, 134216), (1766, 114304), (1786, 113024), (2432, 83002), (3008, 67108), (3532, 57152), (3572, 56512), (4864, 41501), (6016, 33554), (7064, 28576), (7144, 28256), (12032, 16777), (14128, 14288)]