199079970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{47741}}^1$

素因数の和:47890

約数の個数: 32

約数和(自身を含む): 481239360

約数和(自身を除く): 282159390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 47741, 95482, 143223, 238705, 286446, 477410, 716115, 1432230, 6635999, 13271998, 19907997, 33179995, 39815994, 66359990, 99539985, 199079970]

約数ペア:

[(1, 199079970), (2, 99539985), (3, 66359990), (5, 39815994), (6, 33179995), (10, 19907997), (15, 13271998), (30, 6635999), (139, 1432230), (278, 716115), (417, 477410), (695, 286446), (834, 238705), (1390, 143223), (2085, 95482), (4170, 47741)]