194723648

素因数分解:

$2^6\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2003}}^1$

素因数の和:2060

約数の個数: 84

約数和(自身を含む): 464222592

約数和(自身を除く): 269498944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 196, 217, 224, 248, 392, 434, 448, 496, 784, 868, 992, 1519, 1568, 1736, 1984, 2003, 3038, 3136, 3472, 4006, 6076, 6944, 8012, 12152, 13888, 14021, 16024, 24304, 28042, 32048, 48608, 56084, 62093, 64096, 97216, 98147, 112168, 124186, 128192, 196294, 224336, 248372, 392588, 434651, 448672, 496744, 785176, 869302, 897344, 993488, 1570352, 1738604, 1986976, 3042557, 3140704, 3477208, 3973952, 6085114, 6281408, 6954416, 12170228, 13908832, 24340456, 27817664, 48680912, 97361824, 194723648]

約数ペア:

[(1, 194723648), (2, 97361824), (4, 48680912), (7, 27817664), (8, 24340456), (14, 13908832), (16, 12170228), (28, 6954416), (31, 6281408), (32, 6085114), (49, 3973952), (56, 3477208), (62, 3140704), (64, 3042557), (98, 1986976), (112, 1738604), (124, 1570352), (196, 993488), (217, 897344), (224, 869302), (248, 785176), (392, 496744), (434, 448672), (448, 434651), (496, 392588), (784, 248372), (868, 224336), (992, 196294), (1519, 128192), (1568, 124186), (1736, 112168), (1984, 98147), (2003, 97216), (3038, 64096), (3136, 62093), (3472, 56084), (4006, 48608), (6076, 32048), (6944, 28042), (8012, 24304), (12152, 16024), (13888, 14021)]