208088452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15817}}^1$

素因数の和:15868

約数の個数: 48

約数和(自身を含む): 446447232

約数和(自身を除く): 238358780

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 92, 143, 253, 286, 299, 506, 572, 598, 1012, 1196, 3289, 6578, 13156, 15817, 31634, 63268, 173987, 205621, 347974, 363791, 411242, 695948, 727582, 822484, 1455164, 2261831, 4001701, 4523662, 4729283, 8003402, 9047324, 9458566, 16006804, 18917132, 52022113, 104044226, 208088452]

約数ペア:

[(1, 208088452), (2, 104044226), (4, 52022113), (11, 18917132), (13, 16006804), (22, 9458566), (23, 9047324), (26, 8003402), (44, 4729283), (46, 4523662), (52, 4001701), (92, 2261831), (143, 1455164), (253, 822484), (286, 727582), (299, 695948), (506, 411242), (572, 363791), (598, 347974), (1012, 205621), (1196, 173987), (3289, 63268), (6578, 31634), (13156, 15817)]