195121316

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{9311}}^1$

素因数の和:9372

約数の個数: 36

約数和(自身を含む): 381717504

約数和(自身を除く): 186596188

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 169, 338, 403, 676, 806, 1612, 5239, 9311, 10478, 18622, 20956, 37244, 121043, 242086, 288641, 484172, 577282, 1154564, 1573559, 3147118, 3752333, 6294236, 7504666, 15009332, 48780329, 97560658, 195121316]

約数ペア:

[(1, 195121316), (2, 97560658), (4, 48780329), (13, 15009332), (26, 7504666), (31, 6294236), (52, 3752333), (62, 3147118), (124, 1573559), (169, 1154564), (338, 577282), (403, 484172), (676, 288641), (806, 242086), (1612, 121043), (5239, 37244), (9311, 20956), (10478, 18622)]