208252464

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32621}}^1$

素因数の和:32658

約数の個数: 80

約数和(自身を含む): 647220480

約数和(自身を除く): 438968016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 32621, 65242, 97863, 130484, 195726, 228347, 260968, 391452, 456694, 521936, 619799, 685041, 782904, 913388, 1239598, 1370082, 1565808, 1826776, 1859397, 2479196, 2740164, 3653552, 3718794, 4338593, 4958392, 5480328, 7437588, 8677186, 9916784, 10960656, 13015779, 14875176, 17354372, 26031558, 29750352, 34708744, 52063116, 69417488, 104126232, 208252464]

約数ペア:

[(1, 208252464), (2, 104126232), (3, 69417488), (4, 52063116), (6, 34708744), (7, 29750352), (8, 26031558), (12, 17354372), (14, 14875176), (16, 13015779), (19, 10960656), (21, 9916784), (24, 8677186), (28, 7437588), (38, 5480328), (42, 4958392), (48, 4338593), (56, 3718794), (57, 3653552), (76, 2740164), (84, 2479196), (112, 1859397), (114, 1826776), (133, 1565808), (152, 1370082), (168, 1239598), (228, 913388), (266, 782904), (304, 685041), (336, 619799), (399, 521936), (456, 456694), (532, 391452), (798, 260968), (912, 228347), (1064, 195726), (1596, 130484), (2128, 97863), (3192, 65242), (6384, 32621)]