198975056

素因数分解:

$2^4\times 7^1\times {\mathrm{389}}^1\times {\mathrm{4567}}^1$

素因数の和:4971

約数の個数: 40

約数和(自身を含む): 441816960

約数和(自身を除く): 242841904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 389, 778, 1556, 2723, 3112, 4567, 5446, 6224, 9134, 10892, 18268, 21784, 31969, 36536, 43568, 63938, 73072, 127876, 255752, 511504, 1776563, 3553126, 7106252, 12435941, 14212504, 24871882, 28425008, 49743764, 99487528, 198975056]

約数ペア:

[(1, 198975056), (2, 99487528), (4, 49743764), (7, 28425008), (8, 24871882), (14, 14212504), (16, 12435941), (28, 7106252), (56, 3553126), (112, 1776563), (389, 511504), (778, 255752), (1556, 127876), (2723, 73072), (3112, 63938), (4567, 43568), (5446, 36536), (6224, 31969), (9134, 21784), (10892, 18268)]