210009296

素因数分解:

$2^4\times 7^3\times {\mathrm{17}}^1\times {\mathrm{2251}}^1$

素因数の和:2297

約数の個数: 80

約数和(自身を含む): 502646400

約数和(自身を除く): 292637104

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 343, 392, 476, 686, 784, 833, 952, 1372, 1666, 1904, 2251, 2744, 3332, 4502, 5488, 5831, 6664, 9004, 11662, 13328, 15757, 18008, 23324, 31514, 36016, 38267, 46648, 63028, 76534, 93296, 110299, 126056, 153068, 220598, 252112, 267869, 306136, 441196, 535738, 612272, 772093, 882392, 1071476, 1544186, 1764784, 1875083, 2142952, 3088372, 3750166, 4285904, 6176744, 7500332, 12353488, 13125581, 15000664, 26251162, 30001328, 52502324, 105004648, 210009296]

約数ペア:

[(1, 210009296), (2, 105004648), (4, 52502324), (7, 30001328), (8, 26251162), (14, 15000664), (16, 13125581), (17, 12353488), (28, 7500332), (34, 6176744), (49, 4285904), (56, 3750166), (68, 3088372), (98, 2142952), (112, 1875083), (119, 1764784), (136, 1544186), (196, 1071476), (238, 882392), (272, 772093), (343, 612272), (392, 535738), (476, 441196), (686, 306136), (784, 267869), (833, 252112), (952, 220598), (1372, 153068), (1666, 126056), (1904, 110299), (2251, 93296), (2744, 76534), (3332, 63028), (4502, 46648), (5488, 38267), (5831, 36016), (6664, 31514), (9004, 23324), (11662, 18008), (13328, 15757)]