204007072

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 444165120

約数和(自身を除く): 240158048

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 68, 79, 94, 101, 136, 158, 188, 202, 272, 316, 376, 404, 544, 632, 752, 799, 808, 1264, 1343, 1504, 1598, 1616, 1717, 2528, 2686, 3196, 3232, 3434, 3713, 4747, 5372, 6392, 6868, 7426, 7979, 9494, 10744, 12784, 13736, 14852, 15958, 18988, 21488, 25568, 27472, 29704, 31916, 37976, 42976, 54944, 59408, 63121, 63832, 75952, 80699, 118816, 126242, 127664, 135643, 151904, 161398, 252484, 255328, 271286, 322796, 375013, 504968, 542572, 645592, 750026, 1009936, 1085144, 1291184, 1500052, 2019872, 2170288, 2582368, 3000104, 4340576, 6000208, 6375221, 12000416, 12750442, 25500884, 51001768, 102003536, 204007072]

約数ペア:

[(1, 204007072), (2, 102003536), (4, 51001768), (8, 25500884), (16, 12750442), (17, 12000416), (32, 6375221), (34, 6000208), (47, 4340576), (68, 3000104), (79, 2582368), (94, 2170288), (101, 2019872), (136, 1500052), (158, 1291184), (188, 1085144), (202, 1009936), (272, 750026), (316, 645592), (376, 542572), (404, 504968), (544, 375013), (632, 322796), (752, 271286), (799, 255328), (808, 252484), (1264, 161398), (1343, 151904), (1504, 135643), (1598, 127664), (1616, 126242), (1717, 118816), (2528, 80699), (2686, 75952), (3196, 63832), (3232, 63121), (3434, 59408), (3713, 54944), (4747, 42976), (5372, 37976), (6392, 31916), (6868, 29704), (7426, 27472), (7979, 25568), (9494, 21488), (10744, 18988), (12784, 15958), (13736, 14852)]