210028336

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2347}}^1$

素因数の和:2426

約数の個数: 80

約数和(自身を含む): 503110656

約数和(自身を除く): 293082320

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 47, 56, 68, 94, 112, 119, 136, 188, 238, 272, 329, 376, 476, 658, 752, 799, 952, 1316, 1598, 1904, 2347, 2632, 3196, 4694, 5264, 5593, 6392, 9388, 11186, 12784, 16429, 18776, 22372, 32858, 37552, 39899, 44744, 65716, 79798, 89488, 110309, 131432, 159596, 220618, 262864, 279293, 319192, 441236, 558586, 638384, 772163, 882472, 1117172, 1544326, 1764944, 1875253, 2234344, 3088652, 3750506, 4468688, 6177304, 7501012, 12354608, 13126771, 15002024, 26253542, 30004048, 52507084, 105014168, 210028336]

約数ペア:

[(1, 210028336), (2, 105014168), (4, 52507084), (7, 30004048), (8, 26253542), (14, 15002024), (16, 13126771), (17, 12354608), (28, 7501012), (34, 6177304), (47, 4468688), (56, 3750506), (68, 3088652), (94, 2234344), (112, 1875253), (119, 1764944), (136, 1544326), (188, 1117172), (238, 882472), (272, 772163), (329, 638384), (376, 558586), (476, 441236), (658, 319192), (752, 279293), (799, 262864), (952, 220618), (1316, 159596), (1598, 131432), (1904, 110309), (2347, 89488), (2632, 79798), (3196, 65716), (4694, 44744), (5264, 39899), (5593, 37552), (6392, 32858), (9388, 22372), (11186, 18776), (12784, 16429)]