199020906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{673}}^1\times {\mathrm{2347}}^1$

素因数の和:3035

約数の個数: 48

約数和(自身を含む): 493756224

約数和(自身を除く): 294735318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 673, 1346, 2019, 2347, 4038, 4694, 4711, 6057, 7041, 9422, 12114, 14082, 14133, 16429, 21123, 28266, 32858, 42246, 42399, 49287, 84798, 98574, 147861, 295722, 1579531, 3159062, 4738593, 9477186, 11056717, 14215779, 22113434, 28431558, 33170151, 66340302, 99510453, 199020906]

約数ペア:

[(1, 199020906), (2, 99510453), (3, 66340302), (6, 33170151), (7, 28431558), (9, 22113434), (14, 14215779), (18, 11056717), (21, 9477186), (42, 4738593), (63, 3159062), (126, 1579531), (673, 295722), (1346, 147861), (2019, 98574), (2347, 84798), (4038, 49287), (4694, 42399), (4711, 42246), (6057, 32858), (7041, 28266), (9422, 21123), (12114, 16429), (14082, 14133)]