207615366

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{549247}}^1$

素因数の和:549265

約数の個数: 32

約数和(自身を含む): 527278080

約数和(自身を除く): 319662714

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 549247, 1098494, 1647741, 3295482, 3844729, 4943223, 7689458, 9886446, 11534187, 14829669, 23068374, 29659338, 34602561, 69205122, 103807683, 207615366]

約数ペア:

[(1, 207615366), (2, 103807683), (3, 69205122), (6, 34602561), (7, 29659338), (9, 23068374), (14, 14829669), (18, 11534187), (21, 9886446), (27, 7689458), (42, 4943223), (54, 3844729), (63, 3295482), (126, 1647741), (189, 1098494), (378, 549247)]