205222608

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:409

約数の個数: 120

約数和(自身を含む): 591926400

約数和(自身を除く): 386703792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 89, 134, 144, 178, 201, 239, 267, 268, 356, 402, 478, 534, 536, 603, 712, 717, 801, 804, 956, 1068, 1072, 1206, 1424, 1434, 1602, 1608, 1912, 2136, 2151, 2412, 2868, 3204, 3216, 3824, 4272, 4302, 4824, 5736, 5963, 6408, 8604, 9648, 11472, 11926, 12816, 16013, 17208, 17889, 21271, 23852, 32026, 34416, 35778, 42542, 47704, 48039, 53667, 63813, 64052, 71556, 85084, 95408, 96078, 107334, 127626, 128104, 143112, 144117, 170168, 191439, 192156, 214668, 255252, 256208, 286224, 288234, 340336, 382878, 384312, 429336, 510504, 576468, 765756, 768624, 858672, 1021008, 1152936, 1425157, 1531512, 2305872, 2850314, 3063024, 4275471, 5700628, 8550942, 11401256, 12826413, 17101884, 22802512, 25652826, 34203768, 51305652, 68407536, 102611304, 205222608]

約数ペア:

[(1, 205222608), (2, 102611304), (3, 68407536), (4, 51305652), (6, 34203768), (8, 25652826), (9, 22802512), (12, 17101884), (16, 12826413), (18, 11401256), (24, 8550942), (36, 5700628), (48, 4275471), (67, 3063024), (72, 2850314), (89, 2305872), (134, 1531512), (144, 1425157), (178, 1152936), (201, 1021008), (239, 858672), (267, 768624), (268, 765756), (356, 576468), (402, 510504), (478, 429336), (534, 384312), (536, 382878), (603, 340336), (712, 288234), (717, 286224), (801, 256208), (804, 255252), (956, 214668), (1068, 192156), (1072, 191439), (1206, 170168), (1424, 144117), (1434, 143112), (1602, 128104), (1608, 127626), (1912, 107334), (2136, 96078), (2151, 95408), (2412, 85084), (2868, 71556), (3204, 64052), (3216, 63813), (3824, 53667), (4272, 48039), (4302, 47704), (4824, 42542), (5736, 35778), (5963, 34416), (6408, 32026), (8604, 23852), (9648, 21271), (11472, 17889), (11926, 17208), (12816, 16013)]