201819632

素因数分解:

$2^4\times 7^2\times {\mathrm{137}}^1\times {\mathrm{1879}}^1$

素因数の和:2038

約数の個数: 60

約数和(自身を含む): 458430480

約数和(自身を除く): 256610848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 137, 196, 274, 392, 548, 784, 959, 1096, 1879, 1918, 2192, 3758, 3836, 6713, 7516, 7672, 13153, 13426, 15032, 15344, 26306, 26852, 30064, 52612, 53704, 92071, 105224, 107408, 184142, 210448, 257423, 368284, 514846, 736568, 1029692, 1473136, 1801961, 2059384, 3603922, 4118768, 7207844, 12613727, 14415688, 25227454, 28831376, 50454908, 100909816, 201819632]

約数ペア:

[(1, 201819632), (2, 100909816), (4, 50454908), (7, 28831376), (8, 25227454), (14, 14415688), (16, 12613727), (28, 7207844), (49, 4118768), (56, 3603922), (98, 2059384), (112, 1801961), (137, 1473136), (196, 1029692), (274, 736568), (392, 514846), (548, 368284), (784, 257423), (959, 210448), (1096, 184142), (1879, 107408), (1918, 105224), (2192, 92071), (3758, 53704), (3836, 52612), (6713, 30064), (7516, 26852), (7672, 26306), (13153, 15344), (13426, 15032)]