200454978

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{29803}}^1$

素因数の和:29886

約数の個数: 32

約数和(自身を含む): 429177600

約数和(自身を除く): 228722622

約数列:

[1, 2, 3, 6, 19, 38, 57, 59, 114, 118, 177, 354, 1121, 2242, 3363, 6726, 29803, 59606, 89409, 178818, 566257, 1132514, 1698771, 1758377, 3397542, 3516754, 5275131, 10550262, 33409163, 66818326, 100227489, 200454978]

約数ペア:

[(1, 200454978), (2, 100227489), (3, 66818326), (6, 33409163), (19, 10550262), (38, 5275131), (57, 3516754), (59, 3397542), (114, 1758377), (118, 1698771), (177, 1132514), (354, 566257), (1121, 178818), (2242, 89409), (3363, 59606), (6726, 29803)]