97943198

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{131}}^1\times {\mathrm{389}}^1$

素因数の和:584

約数の個数: 24

約数和(自身を含む): 153358920

約数和(自身を除く): 55415722

約数列:

[1, 2, 31, 62, 131, 262, 389, 778, 961, 1922, 4061, 8122, 12059, 24118, 50959, 101918, 125891, 251782, 373829, 747658, 1579729, 3159458, 48971599, 97943198]

約数ペア:

[(1, 97943198), (2, 48971599), (31, 3159458), (62, 1579729), (131, 747658), (262, 373829), (389, 251782), (778, 125891), (961, 101918), (1922, 50959), (4061, 24118), (8122, 12059)]