199635528

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{1483}}^1$

素因数の和:1642

約数の個数: 64

約数和(自身を含む): 512870400

約数和(自身を除く): 313234872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 79, 142, 158, 213, 237, 284, 316, 426, 474, 568, 632, 852, 948, 1483, 1704, 1896, 2966, 4449, 5609, 5932, 8898, 11218, 11864, 16827, 17796, 22436, 33654, 35592, 44872, 67308, 105293, 117157, 134616, 210586, 234314, 315879, 351471, 421172, 468628, 631758, 702942, 842344, 937256, 1263516, 1405884, 2527032, 2811768, 8318147, 16636294, 24954441, 33272588, 49908882, 66545176, 99817764, 199635528]

約数ペア:

[(1, 199635528), (2, 99817764), (3, 66545176), (4, 49908882), (6, 33272588), (8, 24954441), (12, 16636294), (24, 8318147), (71, 2811768), (79, 2527032), (142, 1405884), (158, 1263516), (213, 937256), (237, 842344), (284, 702942), (316, 631758), (426, 468628), (474, 421172), (568, 351471), (632, 315879), (852, 234314), (948, 210586), (1483, 134616), (1704, 117157), (1896, 105293), (2966, 67308), (4449, 44872), (5609, 35592), (5932, 33654), (8898, 22436), (11218, 17796), (11864, 16827)]