205962512

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{433}}^1$

素因数の和:616

約数の個数: 80

約数和(自身を含む): 475302912

約数和(自身を除く): 269340400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 137, 217, 248, 274, 433, 434, 496, 548, 866, 868, 959, 1096, 1732, 1736, 1918, 2192, 3031, 3464, 3472, 3836, 4247, 6062, 6928, 7672, 8494, 12124, 13423, 15344, 16988, 24248, 26846, 29729, 33976, 48496, 53692, 59321, 59458, 67952, 93961, 107384, 118642, 118916, 187922, 214768, 237284, 237832, 375844, 415247, 474568, 475664, 751688, 830494, 949136, 1503376, 1660988, 1838951, 3321976, 3677902, 6643952, 7355804, 12872657, 14711608, 25745314, 29423216, 51490628, 102981256, 205962512]

約数ペア:

[(1, 205962512), (2, 102981256), (4, 51490628), (7, 29423216), (8, 25745314), (14, 14711608), (16, 12872657), (28, 7355804), (31, 6643952), (56, 3677902), (62, 3321976), (112, 1838951), (124, 1660988), (137, 1503376), (217, 949136), (248, 830494), (274, 751688), (433, 475664), (434, 474568), (496, 415247), (548, 375844), (866, 237832), (868, 237284), (959, 214768), (1096, 187922), (1732, 118916), (1736, 118642), (1918, 107384), (2192, 93961), (3031, 67952), (3464, 59458), (3472, 59321), (3836, 53692), (4247, 48496), (6062, 33976), (6928, 29729), (7672, 26846), (8494, 24248), (12124, 16988), (13423, 15344)]