209717366970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{827}}^1\times {\mathrm{367519}}^1$

素因数の和:368379

約数の個数: 64

約数和(自身を含む): 525841735680

約数和(自身を除く): 316124368710

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 827, 1654, 2481, 4135, 4962, 8270, 12405, 19021, 24810, 38042, 57063, 95105, 114126, 190210, 285315, 367519, 570630, 735038, 1102557, 1837595, 2205114, 3675190, 5512785, 8452937, 11025570, 16905874, 25358811, 42264685, 50717622, 84529370, 126794055, 253588110, 303938213, 607876426, 911814639, 1519691065, 1823629278, 3039382130, 4559073195, 6990578899, 9118146390, 13981157798, 20971736697, 34952894495, 41943473394, 69905788990, 104858683485, 209717366970]

約数ペア:

[(1, 209717366970), (2, 104858683485), (3, 69905788990), (5, 41943473394), (6, 34952894495), (10, 20971736697), (15, 13981157798), (23, 9118146390), (30, 6990578899), (46, 4559073195), (69, 3039382130), (115, 1823629278), (138, 1519691065), (230, 911814639), (345, 607876426), (690, 303938213), (827, 253588110), (1654, 126794055), (2481, 84529370), (4135, 50717622), (4962, 42264685), (8270, 25358811), (12405, 16905874), (19021, 11025570), (24810, 8452937), (38042, 5512785), (57063, 3675190), (95105, 2205114), (114126, 1837595), (190210, 1102557), (285315, 735038), (367519, 570630)]