200492210

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{1487}}^1$

素因数の和:1730

約数の個数: 32

約数和(自身を含む): 367476480

約数和(自身を除く): 166984270

約数列:

[1, 2, 5, 10, 97, 139, 194, 278, 485, 695, 970, 1390, 1487, 2974, 7435, 13483, 14870, 26966, 67415, 134830, 144239, 206693, 288478, 413386, 721195, 1033465, 1442390, 2066930, 20049221, 40098442, 100246105, 200492210]

約数ペア:

[(1, 200492210), (2, 100246105), (5, 40098442), (10, 20049221), (97, 2066930), (139, 1442390), (194, 1033465), (278, 721195), (485, 413386), (695, 288478), (970, 206693), (1390, 144239), (1487, 134830), (2974, 67415), (7435, 26966), (13483, 14870)]