199997568

素因数分解:

$2^7\times 3^2\times {\mathrm{127}}^1\times {\mathrm{1367}}^1$

素因数の和:1514

約数の個数: 96

約数和(自身を含む): 580469760

約数和(自身を除く): 380472192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 128, 144, 192, 254, 288, 381, 384, 508, 576, 762, 1016, 1143, 1152, 1367, 1524, 2032, 2286, 2734, 3048, 4064, 4101, 4572, 5468, 6096, 8128, 8202, 9144, 10936, 12192, 12303, 16256, 16404, 18288, 21872, 24384, 24606, 32808, 36576, 43744, 48768, 49212, 65616, 73152, 87488, 98424, 131232, 146304, 173609, 174976, 196848, 262464, 347218, 393696, 520827, 524928, 694436, 787392, 1041654, 1388872, 1562481, 1574784, 2083308, 2777744, 3124962, 4166616, 5555488, 6249924, 8333232, 11110976, 12499848, 16666464, 22221952, 24999696, 33332928, 49999392, 66665856, 99998784, 199997568]

約数ペア:

[(1, 199997568), (2, 99998784), (3, 66665856), (4, 49999392), (6, 33332928), (8, 24999696), (9, 22221952), (12, 16666464), (16, 12499848), (18, 11110976), (24, 8333232), (32, 6249924), (36, 5555488), (48, 4166616), (64, 3124962), (72, 2777744), (96, 2083308), (127, 1574784), (128, 1562481), (144, 1388872), (192, 1041654), (254, 787392), (288, 694436), (381, 524928), (384, 520827), (508, 393696), (576, 347218), (762, 262464), (1016, 196848), (1143, 174976), (1152, 173609), (1367, 146304), (1524, 131232), (2032, 98424), (2286, 87488), (2734, 73152), (3048, 65616), (4064, 49212), (4101, 48768), (4572, 43744), (5468, 36576), (6096, 32808), (8128, 24606), (8202, 24384), (9144, 21872), (10936, 18288), (12192, 16404), (12303, 16256)]