206780928

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^1\times {\mathrm{7919}}^1$

素因数の和:7957

約数の個数: 80

約数和(自身を含む): 583355520

約数和(自身を除く): 376574592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 512, 544, 768, 816, 1088, 1536, 1632, 2176, 3264, 4352, 6528, 7919, 8704, 13056, 15838, 23757, 26112, 31676, 47514, 63352, 95028, 126704, 134623, 190056, 253408, 269246, 380112, 403869, 506816, 538492, 760224, 807738, 1013632, 1076984, 1520448, 1615476, 2027264, 2153968, 3040896, 3230952, 4054528, 4307936, 6081792, 6461904, 8615872, 12163584, 12923808, 17231744, 25847616, 34463488, 51695232, 68926976, 103390464, 206780928]

約数ペア:

[(1, 206780928), (2, 103390464), (3, 68926976), (4, 51695232), (6, 34463488), (8, 25847616), (12, 17231744), (16, 12923808), (17, 12163584), (24, 8615872), (32, 6461904), (34, 6081792), (48, 4307936), (51, 4054528), (64, 3230952), (68, 3040896), (96, 2153968), (102, 2027264), (128, 1615476), (136, 1520448), (192, 1076984), (204, 1013632), (256, 807738), (272, 760224), (384, 538492), (408, 506816), (512, 403869), (544, 380112), (768, 269246), (816, 253408), (1088, 190056), (1536, 134623), (1632, 126704), (2176, 95028), (3264, 63352), (4352, 47514), (6528, 31676), (7919, 26112), (8704, 23757), (13056, 15838)]