201920298

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{1949}}^1$

素因数の和:2542

約数の個数: 32

約数和(自身を含む): 417830400

約数和(自身を除く): 215910102

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 557, 1114, 1671, 1949, 3342, 3898, 5847, 11694, 17267, 34534, 51801, 60419, 103602, 120838, 181257, 362514, 1085593, 2171186, 3256779, 6513558, 33653383, 67306766, 100960149, 201920298]

約数ペア:

[(1, 201920298), (2, 100960149), (3, 67306766), (6, 33653383), (31, 6513558), (62, 3256779), (93, 2171186), (186, 1085593), (557, 362514), (1114, 181257), (1671, 120838), (1949, 103602), (3342, 60419), (3898, 51801), (5847, 34534), (11694, 17267)]