203288848

素因数分解:

$2^4\times 7^2\times {\mathrm{199}}^1\times {\mathrm{1303}}^1$

素因数の和:1524

約数の個数: 60

約数和(自身を含む): 460833600

約数和(自身を除く): 257544752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 199, 392, 398, 784, 796, 1303, 1393, 1592, 2606, 2786, 3184, 5212, 5572, 9121, 9751, 10424, 11144, 18242, 19502, 20848, 22288, 36484, 39004, 63847, 72968, 78008, 127694, 145936, 156016, 255388, 259297, 510776, 518594, 1021552, 1037188, 1815079, 2074376, 3630158, 4148752, 7260316, 12705553, 14520632, 25411106, 29041264, 50822212, 101644424, 203288848]

約数ペア:

[(1, 203288848), (2, 101644424), (4, 50822212), (7, 29041264), (8, 25411106), (14, 14520632), (16, 12705553), (28, 7260316), (49, 4148752), (56, 3630158), (98, 2074376), (112, 1815079), (196, 1037188), (199, 1021552), (392, 518594), (398, 510776), (784, 259297), (796, 255388), (1303, 156016), (1393, 145936), (1592, 127694), (2606, 78008), (2786, 72968), (3184, 63847), (5212, 39004), (5572, 36484), (9121, 22288), (9751, 20848), (10424, 19502), (11144, 18242)]