204469210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{19163}}^1$

素因数の和:19278

約数の個数: 32

約数和(自身を含む): 405663552

約数和(自身を除く): 201194342

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 485, 970, 1067, 2134, 5335, 10670, 19163, 38326, 95815, 191630, 210793, 421586, 1053965, 1858811, 2107930, 3717622, 9294055, 18588110, 20446921, 40893842, 102234605, 204469210]

約数ペア:

[(1, 204469210), (2, 102234605), (5, 40893842), (10, 20446921), (11, 18588110), (22, 9294055), (55, 3717622), (97, 2107930), (110, 1858811), (194, 1053965), (485, 421586), (970, 210793), (1067, 191630), (2134, 95815), (5335, 38326), (10670, 19163)]