197428260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{9941}}^1$

素因数の和:10284

約数の個数: 48

約数和(自身を含む): 554524992

約数和(自身を除く): 357096732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 331, 662, 993, 1324, 1655, 1986, 3310, 3972, 4965, 6620, 9930, 9941, 19860, 19882, 29823, 39764, 49705, 59646, 99410, 119292, 149115, 198820, 298230, 596460, 3290471, 6580942, 9871413, 13161884, 16452355, 19742826, 32904710, 39485652, 49357065, 65809420, 98714130, 197428260]

約数ペア:

[(1, 197428260), (2, 98714130), (3, 65809420), (4, 49357065), (5, 39485652), (6, 32904710), (10, 19742826), (12, 16452355), (15, 13161884), (20, 9871413), (30, 6580942), (60, 3290471), (331, 596460), (662, 298230), (993, 198820), (1324, 149115), (1655, 119292), (1986, 99410), (3310, 59646), (3972, 49705), (4965, 39764), (6620, 29823), (9930, 19882), (9941, 19860)]