199468198

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{599}}^1$

素因数の和:804

約数の個数: 32

約数和(自身を含む): 319334400

約数和(自身を除く): 119866202

約数列:

[1, 2, 31, 41, 62, 82, 131, 262, 599, 1198, 1271, 2542, 4061, 5371, 8122, 10742, 18569, 24559, 37138, 49118, 78469, 156938, 166501, 333002, 761329, 1522658, 2432539, 3217229, 4865078, 6434458, 99734099, 199468198]

約数ペア:

[(1, 199468198), (2, 99734099), (31, 6434458), (41, 4865078), (62, 3217229), (82, 2432539), (131, 1522658), (262, 761329), (599, 333002), (1198, 166501), (1271, 156938), (2542, 78469), (4061, 49118), (5371, 37138), (8122, 24559), (10742, 18569)]