198963296

素因数分解:

$2^5\times 7^1\times {\mathrm{97}}^1\times {\mathrm{9157}}^1$

素因数の和:9271

約数の個数: 48

約数和(自身を含む): 452331936

約数和(自身を除く): 253368640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 97, 112, 194, 224, 388, 679, 776, 1358, 1552, 2716, 3104, 5432, 9157, 10864, 18314, 21728, 36628, 64099, 73256, 128198, 146512, 256396, 293024, 512792, 888229, 1025584, 1776458, 2051168, 3552916, 6217603, 7105832, 12435206, 14211664, 24870412, 28423328, 49740824, 99481648, 198963296]

約数ペア:

[(1, 198963296), (2, 99481648), (4, 49740824), (7, 28423328), (8, 24870412), (14, 14211664), (16, 12435206), (28, 7105832), (32, 6217603), (56, 3552916), (97, 2051168), (112, 1776458), (194, 1025584), (224, 888229), (388, 512792), (679, 293024), (776, 256396), (1358, 146512), (1552, 128198), (2716, 73256), (3104, 64099), (5432, 36628), (9157, 21728), (10864, 18314)]