201993429926

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{881}}^1\times {\mathrm{44041}}^1$

素因数の和:45080

約数の個数: 32

約数和(自身を含む): 321636964320

約数和(自身を除く): 119643534394

約数列:

[1, 2, 19, 38, 137, 274, 881, 1762, 2603, 5206, 16739, 33478, 44041, 88082, 120697, 241394, 836779, 1673558, 2293243, 4586486, 6033617, 12067234, 38800121, 77600242, 114638723, 229277446, 737202299, 1474404598, 5315616577, 10631233154, 100996714963, 201993429926]

約数ペア:

[(1, 201993429926), (2, 100996714963), (19, 10631233154), (38, 5315616577), (137, 1474404598), (274, 737202299), (881, 229277446), (1762, 114638723), (2603, 77600242), (5206, 38800121), (16739, 12067234), (33478, 6033617), (44041, 4586486), (88082, 2293243), (120697, 1673558), (241394, 836779)]